NSN 2925-00-877-3774 — this item is cataloged by the U.S. Government under National Stock Number 2925-00-877-3774. Manufacturer of record part number: 37029.
Also searched as2925-00-877-3774 ·
2925008773774 ·
NIIN 008773774 ·
00-877-3774 ·
FSC 2925 Engine Electrical System Components, Aircraft Prime Moving · CAGE 59501 · 37029
Nearby stock numbers← 2925-00-877-3772 Post, Tie Down
·
2925-00-877-3777 Bracket Assembly →
Features
Filter Assembly — FSC 2925
1 manufacturer part number on file
Manufacturer of record: Unison Industries Llc
Identification
NSN: 2925-00-877-3774
NIIN: 008773774
FSC: 2925 — Engine Electrical System Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 37029
Manufacturer: Unison Industries Llc
General Description
The Filter Assembly, cataloged under National Stock Number 2925-00-877-3774, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Unison Industries Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Filter Assembly
FSC / FSG
2925 — Engine Electrical System Components, Aircraft Prime Moving (FSG 29)
Manufacturers
Unison Industries Llc (CAGE 59501)
Technical Specifications
Parameter
Value
NSN
2925-00-877-3774
Primary Part Number
37029
Item Name
Filter Assembly
FSC / FSG
2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving
Manufacturer
Unison Industries Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-00-955-516037029POSSIBLE MATCH
SETSCREW
Possible match (shared part number)Pitney Bowes Inc.
3120-01-251-20023702-7 BUSHINGPOSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Lake Shore Systems, Inc.
5340-01-464-050137029POSSIBLE MATCH
HOLDER,SPRING
Possible match (shared part number)Ausco Products Inc
6640-01-468-769337029POSSIBLE MATCH
GUARD,COLUMN
Possible match (shared part number)Dionex Corporation
NSN 2925-00-877-3774 is a Filter Assembly, manufactured by Unison Industries Llc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2925-00-877-3774?
NSN 2925-00-877-3774 has 1 manufacturer part number on file: 37029 (Unison Industries Llc).
What NSN replaces 2925-00-877-3774?
4 possible matches (shared part number, not a government interchangeability claim): 5305-00-955-5160, 3120-01-251-2002, 5340-01-464-0501. Verify interchangeability with system specifications before substitution.
Is NSN 2925-00-877-3774 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.