509

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NUT,PLAIN,ROUND

DISSTON PRECISION INCATA 20

Where to Buy

Search this part number directly on major distributors

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 Alternatives30 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—
65B63662-508
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-511
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-509
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-507
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-510
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-512
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
NNAA6049-509
Cabin Window Assembly
Nordam Transparency Div832002-02-10—
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—
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—
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—
600149-001, -501, -502, -503, -505, -507, -509, -511, -513, -515 &-517
Electric Windshield Details
Machen Inc11999-02-18—
920105-501, -503, -505, -507, -509, -510, & -511
Static Discharge Wick
Machen Inc11999-02-18—
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—
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—
3937076-1G, -501G, -505G, -507G, -509G, -511G, -513G, -515G, -517G, -519G, -521G, -523G, -525G
Bushing, Flange Main Landing Gear
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—
3926783EI-505, -506, -507, -509
Support-Latching Pin
Encotech Inc11997-04-07—
9957871EI-3, -4, -5, -6, -7, -9, -11, -13, -15, -17, -19, -21, -23, -25, -27, -29, -31, -33, -35, -509, -511, -513, -529, -531, -533, -535, -537, -539, -541, -543
Pilots Aft Seat Track Assembly
Encotech Inc11997-04-07—
N5920407-711
Lens Assy-Navigation Light, Wing Tip
Nordam Transparency Div461996-12-17—
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—
3958415-531G,-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—
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—
AS3926783-505, -506, -507, -509
Support Latchin Pin
Avion Spares & Repairs Inc11993-01-28—
920105-501, -503, -505, -507, -509, -510, -511
Static Discharge Wick
Machen Inc151992-12-21—
9957871EI-3, -4, -5, -6, -7, -9, -11, -13, -15, -17, -19, -21, -23, -25, -27, -29, -31, -33, -35, -509, -511, -513, -529, -531, -533, -535, -537, -539, -541, -543
Pilots Aft Seat Track Assembly
Encotech Inc41992-02-20—
ADA8322-1 | ADA8322-501 | ADA8322-503 | ADA8322-505 | ADA8322-507 | ADA8322-509
Lightning Cap
Paco Plastics & Engineering Inc21991-10-23—
N5920407-1, -2, -501, -502, -503, -504, -505, -506, -507, -508, -509, -510 DRAWING NO. N5920407 SHT 2 OF 2 REV H DATED AUGUST 28, 1985, OR LATER FAA APPROVED REVISION
WING TIP LENS
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-References2 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
1680-00-014-0697FRAME SECTION,SEAT,AIRCRAFT1680$1,901.91/EA21509TALCO INDUSTRIES
5310-00-185-6426NUT,PLAIN,ROUND5310$1.94/EA17923DISSTON PRECISION 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

DISSTON PRECISION INC

Source

DLA WebFLIS

ATA Chapter

20

Type

OEM

Part ID: nsn:509 | Source: DLA WebFLIS | Last updated: 2026-11-07