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
Approval to use 1,350 hp for takeoff with Wright R1820-56A, -66 and -72A engines and 1,300 hp, with Wright R-1820-56 and -72 engines with Hamilton Standard33D50/6511-12 and -12S propellers.
Aircraft: Lockheed 18
Wright R1820-52 engines and Hamilton Standard 33D50/6511-9 propellers.
Aircraft: DC-2 (Army C-32)
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 |
|---|---|---|---|---|
| 5310-00-141-1568 | NUT,EYE | 5310 | $5.55/EA | 73569LA CHANCE LTD |
| 5310-01-546-6111 | WASHER,FLAT | 5310 | $0.07/EA | 1GV12FASTENERS 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
FASTENERS INC.
Source
DLA WebFLIS
ATA Chapter
20
Type
OEM