2769
OEMClearWASHER,FLAT
Where to Buy
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Documentation
General information based on part classification, not a certification determination. Your operator's quality manual governs.
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 Alternatives
No PMA alternatives found for this part. This does not mean none exist — only that none are currently in our database.
Supplemental Type Certificates2 found
FAA-approved modifications that reference this part number
For AS-350B2 model, Post AMS 07-2769 ONLY). Installation of a lead acid battery RG350 at the Aircraft Standard Battery Location.
Aircraft: AS-350B2, AS-350B3
Remove existing 8 across business class seats in the C-Zone and replace them with larger 7 across business seats, reducing the seat count from 392 to 378 and increasing the pitch from 38 inches to 40 inches. This installation is in accordance with United Air Lines DAS-1-WE Approved Drawing List No. 2769 dated December 13, 1989, or later FAA approved revisions.
Aircraft: 747-400 Series
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
| NSN | Standardized Name | FSC | DLA List Price (gov't catalog) | CAGE / Manufacturer |
|---|---|---|---|---|
| 5310-00-596-7693 | WASHER,LOCK | 5310 | $1.40/HD | 83311UNISON INDUSTRIES, LLC DBA UNISON INDUSTRIES INC |
| 5310-01-101-2487 | WASHER,FLAT | 5310 | $0.44/EA | 49576QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR |
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
QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR
Source
DLA WebFLIS
ATA Chapter
20
Type
OEM