The Pipe,exhaust, cataloged under National Stock Number 2990-00-044-1289, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-00-106-1703POSSIBLE MATCH
VALVE,GATE
Possible match (shared part number)
5306-00-282-6694POSSIBLE MATCH
BOLT,MACHINE
Possible match (shared part number)
5985-00-491-212210670074POSSIBLE MATCH
TUNER,WAVEGUIDE
Possible match (shared part number)Us Army Aviation and Missile Command
5315-00-684-9541POSSIBLE MATCH
PIN,GROOVED,HEADLESS
Possible match (shared part number)
5305-00-931-3144MS18063-5POSSIBLE MATCH
SETSCREW
Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
2825-01-196-5327POSSIBLE MATCH
SHIELD,WINDAGE,TURBINE
Possible match (shared part number)
2825-01-196-5328POSSIBLE MATCH
SHIELD,WINDAGE,TURBINE
Possible match (shared part number)
5310-01-283-9803606-14POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Zurn Industries Inc Wilkins Regulator Co Div
6685-01-299-1012POSSIBLE MATCH
RECHARGE,KIT
Possible match (shared part number)
5895-01-713-555360-614POSSIBLE MATCH
SUPPORT,WALL,TELEVISION-VIDEO
Possible match (shared part number)Ergotron, Inc.
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
60614
5/9Secondary reference
Davey Compressor Co Div of Keco Industries Inc
67713
3/9Design control — primary reference
Davey Compressor Co Div of Keco Industries Inc
Related Parts
4820-00-106-1703POSSIBLE MATCH
VALVE,GATE
5306-00-282-6694POSSIBLE MATCH
BOLT,MACHINE
5985-00-491-2122POSSIBLE MATCH
TUNER,WAVEGUIDE
10670074
5315-00-684-9541POSSIBLE MATCH
PIN,GROOVED,HEADLESS
5305-00-931-3144POSSIBLE MATCH
SETSCREW
MS18063-5
2825-01-196-5327POSSIBLE MATCH
SHIELD,WINDAGE,TURBINE
2825-01-196-5328POSSIBLE MATCH
SHIELD,WINDAGE,TURBINE
5310-01-283-9803POSSIBLE MATCH
WASHER,FLAT
606-14
6685-01-299-1012POSSIBLE MATCH
RECHARGE,KIT
5895-01-713-5553POSSIBLE MATCH
SUPPORT,WALL,TELEVISION-VIDEO
60-614
Frequently Asked Questions
What is NSN 2990-00-044-1289?
NSN 2990-00-044-1289 is a Pipe,exhaust, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
What NSN replaces 2990-00-044-1289?
10 possible matches (shared part number, not a government interchangeability claim): 4820-00-106-1703, 5306-00-282-6694, 5985-00-491-2122. Verify interchangeability with system specifications before substitution.
What are the specifications of 2990-00-044-1289?
Key specifications for 2990-00-044-1289: Material: STEEL. 1 specification is documented in the U.S. Government catalog.
Is NSN 2990-00-044-1289 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.