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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 Alternatives1 found
| PMA Part # | Manufacturer | Supplement | Approved | Source |
|---|---|---|---|---|
| V121-1 Coalescer Filter | TMJ Products Inc | 5 amdt | 1996-10-09 | — |
Supplemental Type Certificates2 found
FAA-approved modifications that reference this part number
Installation of a replacement coalescer filter, Greentree Aerotech, Inc., (GAI) P/N 21D10-2.
Aircraft: G-1159, G-1159A, G-1159B
Installation of Keddeg Company P/N 21D10-2 or P/N 21D10-3 Coalescer Assembly.
Aircraft: 737-100 Series, 737-200 Series, 737-300 Series, 737-400 Series +5 more
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 |
|---|---|---|---|---|
| 1660-01-213-0433 | COALESCER | 1660 | — | 0BX85KEDDEG COMPANY DIV KEGGEG COMPANY |
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
KEDDEG COMPANY DIV KEGGEG COMPANY
Source
DLA WebFLIS
ATA Chapter
21
Type
OEM