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 Alternatives15 found
| PMA Part # | Manufacturer | Supplement | Approved | Source |
|---|---|---|---|---|
| P00933 Bush | Aviation Component Solutions | 165 | 2011-10-10 | — |
| P00933 Bush | Aviation Component Solutions | 148 | 2010-08-26 | — |
| P00872 Diaphragm, Air | Aviation Component Solutions | 127 | 2009-04-21 | — |
| Champion P/N CH92015 Exciter Assembly | Champion Aerospace LLC | 58 | 2007-10-08 | — |
| Champion CH92015 Exciter Assembly | Champion Aerospace LLC | 21 | 2003-11-17 | — |
| K10308-00 Muffler | Knisley Welding Inc | 39 amdt | 2003-02-03 | — |
| Z1-120-029-01, -02, -03 Spacer Ring | Optimum Engineering & Manufacturing | 3 amdt | 2002-04-18 | — |
| Z1-140-276-01, -02, -03 Spacer Ring | Optimum Engineering & Manufacturing | 3 amdt | 2002-04-18 | — |
| CH92015 Exciter Assembly | Champion Aerospace LLC | 2 | 2001-09-16 | — |
| W63303 Main Landing Gear Strut Tube | Webco Aircraft Co | Unknown | 1995-01-31 | — |
| 92930-01, -02, and -03 Shock Mount | Barry Controls Aerospace | 1 | 1994-12-15 | — |
| 93572-01, -02, and -03 Isolator, APU | Barry Controls Aerospace | 1 | 1994-12-15 | — |
| H65735C Cup | Heinol & Associates | 2 | 1993-05-11 | — |
| AH1257-06 Eductor & Valve Assembly | Fluid Regulators Corp | 1 | 1992-10-22 | — |
| 01-0790095-00 Par 46 Landing Light | Whelen Engineering Co Inc | 21 | 1992-08-30 | — |
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-References1 NSN — 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 |
|---|---|---|---|---|
| 5310-01-290-2245 | WASHER,SEAL | 5310 | $1.53/EA | 20969ESSEX BRASS CORPORATION |
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
ESSEX BRASS CORPORATION
Source
DLA WebFLIS
ATA Chapter
20
Type
OEM