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 Alternatives1 found
| PMA Part # | Manufacturer | Supplement | Approved | Source |
|---|---|---|---|---|
| 434-674-1041-3056 thru -3068, -3070 thru -3072, -3074 thru -3083, -3085 thru -3087, -3089 thru -3094, -3096 thru -3115, -3117 thru -3137, -3139 thru -3145, -3147 thru -3151, -3153 thru -3337, -3339 thru -3367 Annunciator Light Assembly, LED | Korry Electronics Co | 32 | 1997-10-19 | — |
Supplemental Type Certificates2 found
FAA-approved modifications that reference this part number
Installation of cargo bins and seat track adaptors per United Air Lines Approved Drawing List No. COA T-2115 revised October 11, 1965, or later FAA approved revisions.
Aircraft: DC-8-12, DC-8-21, DC-8-51, DC-8-52
Instalation of AMSAFE Restraints System Part Number 4020-1-( )-( ) and 4020-2-( )-( ) on AMI Industries Common Wall-Mounted Flight Attendant Seats, Part Numbers 2110-( ), 2112-( ), and 2115-( ).
Aircraft: 737-400 Series, 737-700 Series, 737-800 Series, 737-900 Series +3 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 |
|---|---|---|---|---|
| 1660-00-622-0092 | DIFFUSER,AIR,AIRCRAFT HEATING AN | 1660 | $428.72/EA | 83564NELLCOR PURITAN BENN SYSTEM CO |
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
NELLCOR PURITAN BENN SYSTEM CO
Source
DLA WebFLIS
ATA Chapter
21
Type
OEM