505

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WASHER,FLAT

NEPTUNE CHEMICAL PUMP CO DIV OF R A INDUSTRIES INCATA 20

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York Gust Lok Maule With Nose Whl

SKU: 13-32870

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Documentation

General information based on part classification, not a certification determination. Your operator's quality manual governs.

OEM / Production Approval Holder Part8130-3 Eligible

What to ask the seller for

  • FAA Form 8130-3 from the PAH or an authorized release traceable to the PAH
  • Manufacturer's CofC if a Form 8130-3 was not issued

Governing reference: FAA Order 8130.21J

PMA Alternatives53 found

PMA Part #ManufacturerSupplementApprovedSource
3241030-501, 503, 505, 507, 509, 511, 513, 515, 516, 517, 518, 519, 521 Dwg: DL No. 3241000, Rev. D, dtd 6/28/88 or later FAA Appr. Rev.
Side Wall Panels
Safran Cabin Inc.22006-02-09—
4926377FS-503, -505
Stud, Wing L.E. Slat 3/8 Dia.
Flight Specialties Components Corporation, A HEICO Subsidiary12003-03-27—
MRX-2000-102,-104
Water Heater
Dynamo Aviation Inc42002-07-10—
N140N2139-1
Assembly, Passenger Window
Nordam Transparency Div852002-02-10—
NNAA6049-509
Cabin Window Assembly
Nordam Transparency Div832002-02-10—
5937044-1G, -501G, -503G, -505G
Sleeve - Wheel Bearing, MLG
Growth Industries Inc312001-12-11—
3923092-1G, -501G, -503G, -505G, -507G, -509G, -511G, -513G, -515G
Bushing, Sleeve Landing Gear
Growth Industries Inc312001-12-11—
65B63277-6, -503, -504, -505, -506, -507, -508, -509, -510
Support Angle
TRW Aeronautical Systems, Lucas Aerospace442000-11-23—
CH0250-1, -501, -503, -505, -507
Latch Assembly - Vertical Restraint Door Sill
Chauhan Industries Inc252000-10-19—
AMI2920558-1, -501, -503, -505, -507
Bushing-1/2 I.D., Slat Track, Hy-Lift
International Aerotech Manufacturing132000-07-19—
44600-108
Restraint Assembly
AAR Cargo Systems512000-05-08—
44600-107
Restraint Assembly
AAR Cargo Systems512000-05-08—
44600-106
Restraint Assembly
AAR Cargo Systems512000-05-08—
AMI3932335-1, -3, -5, -7, -8, -9, -11, -13, -15, -17, -501, -502, -503, -505, -507, -509, -511, -513
Retainer Assembly Panel Sidewall, Lower
International Aerotech Manufacturing122000-05-07—
369-200-1, -2, -3, -4, -5, -6
Replacement Windshield Assembly Lower
Nordam Transparency Div581999-10-12—
3937077-1G, -501G, -503G, -505G, -507G, -509G, -511G, -513G, -515G, -517G
Bushing - Plain, Main Landing Gear
Growth Industries Inc301999-03-15—
600050-501-503, -505, -507, -509, -511, -513, -515, -517, -519, -521, -523, -525, -533, -535, -537,-539, -541, -543 & -545
Push Rod Assembly
Machen Inc11999-02-18—
600157-001, -501, -502, -503, -504, -505, -507, -509 & -511
Electric Windshield Details
Machen Inc11999-02-18—
920105-501, -503, -505, -507, -509, -510, & -511
Static Discharge Wick
Machen Inc11999-02-18—
320034-501 & -502
Front Exhaust Tube Assembly
Machen Inc11999-02-18—
600149-001, -501, -502, -503, -505, -507, -509, -511, -513, -515 &-517
Electric Windshield Details
Machen Inc11999-02-18—
CH0435-1, -501, -505
Bolt-Hollow, Aileron Sector Pivot
Chauhan Industries Inc181999-01-18—
NAAA7010-503, -505
Pane Outer Cabin Window
Nordam Transparency Div561998-11-30—
2645424-1G, -501G, -503G, -505G, -507G, -509G, -511G, -513G, -515G, -517G, - 519G, -521G, -523G, -525G, -527G, -529G, -531G, -533G, -535G, -537G, -539G
Bushing - 3/4 I D
Growth Industries Inc301998-10-15—
ARG7182-1G, -501G, -503G, -505G, -507G, -509G, -511G, -513G, -515G, -517G, -519G, -521G, -523G, -525G
Washer - Adjusting, Trunnion, Main Landing Gear
Growth Industries Inc301998-10-15—
3937076-1G, -501G, -505G, -507G, -509G, -511G, -513G, -515G, -517G, -519G, -521G, -523G, -525G
Bushing, Flange Main Landing Gear
Growth Industries Inc301998-10-15—
2913422-1G, -501G, -503G, -505G
Bushing - Flanged 3/4 ID
Growth Industries Inc301998-10-15—
4927901-1G, -501G, 503G, 505G, -507G, 509G, -511G, -513G, 3G, -5G, -7G, -9G, 11G, -13G, 15G, 17G
Washer Assembly - Thrust, Housing, NLG
Growth Industries Inc291997-04-08—
65B11242EI-1, -2, -505, -506, -507, -508
Seat Track Sect 41
Encotech Inc11997-04-07—
P3912039-1, -501, -503, -505
Pane-Outer Cabin Window
Nordam-Texas11997-02-12—
369-200-1, -2, -3, -4, -5, -6,
Replacement Windshield Assembly Lower
Nordam-Texas11997-02-12—
369-300-1, -2, -3, -4, -5, -6
Replacement Windshield Assembly Center
Nordam-Texas11997-02-12—
ASL7281-1G, -3G, -5G, -501G,-503G, ASL7282-1G, ASL7283-1G, -503G, ASL7308-1G, -501G, -505G
Deflection Limiter Assembly-Fan Duct, Fwd
Growth Industries Inc281996-04-01—
AYG7206-1G, -503G, -505G, -507G, -509G, -511G, -513G, -515G, -517G, -519G, -521G, -523G, -525G, -527G, -529G, -531G, -533G, -535G, -537G, -539G
Bushing - Centerline Gear
Growth Industries Inc281996-03-14—
3958415-1G,-501G, -503G,-505G, -507G,-509G,-511G, -513G,-515G,-517G, -519G,-521G, -523G,-525G,-527G, -529G
Bushing, Sleeve-Landing Gear
Growth Industries Inc241995-04-27—
3958415-531G,-533G, -535G,-537G,-539G, -541G,-543G,-545G, -547G,-549G,-551G, -553G,-555G, -557G,-559G, -561G,-563G, -565G
Bushing, Sleeve-Landing Gear
Growth Industries Inc241995-04-27—
K320006-555 LH, K320006-567 RH
Stack Assembly
Knisley Welding Inc301993-12-15—
369-300-1, -2, -3, -4, -5, -6
Replacement Windshield Assembly Center
M & N Aerospace431993-09-09—
369-200-1, -2, -3, -4, -5, -6
Replacement Windshield Assembly Lower
M & N Aerospace431993-09-09—
86263-1, -3, -5
Fire Barrier
Midwest Aircraft11993-02-25—
AS3926046-503, -505
Fitting Fwd Bag Comp Door Int Stop Pad
Avion Spares & Repairs Inc21993-02-17—
ASARCO471-1, -501, -503, -505
Pin Hanger, Fixed T.E.
Avion Spares & Repairs Inc21993-02-17—
L-1204-1, -501, -503, -505
Window Cabin Outer Pane
Llamas Plastics Inc11993-01-26—
L-1203-1, -501
Window Cabin Outer Pane
Llamas Plastics Inc11993-01-26—
920105-501, -503, -505, -507, -509, -510, -511
Static Discharge Wick
Machen Inc151992-12-21—
SI140U4005-1, -2, -3, -4, -5, -7, -8, -501, -502, -503, -504, -505, -507, -508
Outer Pane
GKN Aerospace Transparency Systems Inc51992-06-01—
SI140T2415-1, -2, -3, -4, -5, -7, -8, -501, -502, -503, -504, -505, -507, -508
Middle Pane
GKN Aerospace Transparency Systems Inc51992-06-01—
3912039-503, -505
Pane-Outer Cabin Window
GKN Aerospace Transparency Systems Inc21992-03-18—
2057003T-1, -2, -3
Stud-Tract, .500 Dia L.E. Slat
Texas Aero Support21992-03-04—
2057002T-1, -2, -3, -4
Pin-Hanger, Fixed Trailing Edge
Texas Aero Support21992-03-04—
ADA8322-1 | ADA8322-501 | ADA8322-503 | ADA8322-505 | ADA8322-507 | ADA8322-509
Lightning Cap
Paco Plastics & Engineering Inc21991-10-23—
AWE7642-1, -501, -503, -505
Escutcheon
Paco Plastics & Engineering Inc21991-10-23—
N3913532-1, -2, -501, -502, -503, -504, -505, -506 DRAWING NO. N3913532 SHT 3 OF 3 REV A DATED JANUARY 4, 1982, OR LATER FAA APPROVED REVISION
LENS ASSEMBLY-NAVIGATION LIGHT, WING TIP
Nordam Group Inc, Transparency Division, The11989-08-17—

Supplemental Type Certificates

FAA-approved modifications that reference this part number

No current STCs reference this part number in their description.

Airworthiness Directives

Synced 40 days ago (09/27/2026)

No Active Airworthiness Directives

No FAA or EASA ADs are linked to this part number. Always verify against the aircraft's maintenance records before install.

Service Difficulty Reports

No Service Difficulty Reports

No failure reports found for this part number in the FAA SDR database.

Suspect-Parts Alerts (SUP/UPN)

No Suspect-Parts Alerts

This manufacturer is not named in any active FAA Suspect Unapproved Parts (SUP/UPN) notification.

NSN Cross-References3 NSNs — DLA WebFLIS

National Stock Numbers assigned to this part number by the U.S. Defense Logistics Agency

NSNStandardized NameFSCDLA List Price (gov't catalog)CAGE / Manufacturer
2840-00-409-0701TOGGLE RELEASE2840$2.00/EAK1082PARKER (TOGGLES) LTD
5310-00-239-8266NUT,PLAIN,HEXAGON5310$17.58/EA23724RUTHMAN PUMP AND ENGINEERING INC DBA FULFLO SPECIALTIES CO DIV FULFLO SPECIALTIES CO.
5310-01-275-4968WASHER,FLAT5310$28.89/EA28625NEPTUNE CHEMICAL PUMP CO DIV OF R A INDUSTRIES INC

DLA PUBLOG published list price — government procurement catalog, not a commercial market price. Prices may differ from current commercial availability.

Government Award Prices

U.S. government contract award prices from FPDS — unit prices for NSN purchases by DoD/DLA agencies

No government contract award price data found for this part number.

Identifiers

Manufacturer

NEPTUNE CHEMICAL PUMP CO DIV OF R A INDUSTRIES INC

Source

DLA WebFLIS

ATA Chapter

20

Type

OEM

Part ID: nsn:505 | Source: DLA WebFLIS | Last updated: 2026-11-07