508

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WASHER,KEY

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 Alternatives15 found

PMA Part #ManufacturerSupplementApprovedSource
65B63662-507
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-512
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-510
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-511
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-508
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63662-509
Side Restraint Assembly
TRW Aeronautical Systems, Lucas Aerospace482002-06-03—
65B63277-6, -503, -504, -505, -506, -507, -508, -509, -510
Support Angle
TRW Aeronautical Systems, Lucas Aerospace442000-11-23—
65B63629-507, -508
Rail Assembly
TRW Aeronautical Systems, Lucas Aerospace382000-03-02—
65B11242EI-1, -2, -505, -506, -507, -508
Seat Track Sect 41
Encotech Inc11997-04-07—
369-300-1, -2, -3, -4, -5, -6
Replacement Windshield Assembly Center
Nordam-Texas11997-02-12—
369-300-1, -2, -3, -4, -5, -6
Replacement Windshield Assembly Center
M & N Aerospace431993-09-09—
SI140T2415-1, -2, -3, -4, -5, -7, -8, -501, -502, -503, -504, -505, -507, -508
Middle Pane
GKN Aerospace Transparency Systems Inc51992-06-01—
SI140U4005-1, -2, -3, -4, -5, -7, -8, -501, -502, -503, -504, -505, -507, -508
Outer Pane
GKN Aerospace Transparency Systems Inc51992-06-01—
SI65B07674-1, -3, -7, -8, -11, -12, -13, -14, -15, -16, -17, -18, -19, -20, -21, -501, -503, -507, -508, -511, -512, -513, -514, -515, -516, -517, -518, -519, -520, -521
Middle Pane
GKN Aerospace Transparency Systems Inc51992-06-01—
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
5310-00-095-3784NUT,PLAIN,HEXAGON5310$8.39/EA11599TRIUMPH ENGINE CONTROL SYSTEMS LLC
5310-00-186-0964WASHER,KEY5310$5.93/PG17923DISSTON 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:508 | Source: DLA WebFLIS | Last updated: 2026-11-07