Housing, Air Inlet2940-01-125-5651

NSN 2940-01-125-5651 · NIIN 011255651 · Part number 5129234

Rolls-Royce Solutions America Inc · FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · FSG 29 — Engine Accessories · CAGE 72582

Government record, cited

NSN 2940-01-125-5651 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-125-5651. Manufacturer of record part number: 5129234.

Also searched as 2940-01-125-5651 · 2940011255651 · NIIN 011255651 · 01-125-5651 · FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft · CAGE 72582 · 5129234

Nearby stock numbers ← 2940-01-125-4101 Base Assembly, Oil F · 2940-01-126-2050 Head, Fluid Filter →

Features

Housing,air Inlet — FSC 2940
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc

Identification

NSN: 2940-01-125-5651
NIIN: 011255651
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 5129234
Manufacturer: Rolls-Royce Solutions America Inc

General Description

The Housing,air Inlet, cataloged under National Stock Number 2940-01-125-5651, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Housing,air Inlet
FSC / FSG	2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft (FSG 29)
Manufacturers	Rolls-Royce Solutions America Inc (CAGE 72582)

Technical Specifications

Parameter	Value
NSN	2940-01-125-5651
Primary Part Number	5129234
Item Name	Housing,air Inlet
FSC / FSG	2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Manufacturer	Rolls-Royce Solutions America Inc
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 Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5310-01-295-3039M45938/3-13C POSSIBLE MATCH

NUT,PLAIN,CLINCH

Possible match (shared part number)National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use

Cross-Reference Index

Part Number	Manufacturer
5129234 PRIMARY	Rolls-Royce Solutions America Inc (USA)

Related Parts

5310-01-295-3039POSSIBLE MATCH

NUT,PLAIN,CLINCH

M45938/3-13C

Frequently Asked Questions

What is NSN 2940-01-125-5651?

NSN 2940-01-125-5651 is a Housing,air Inlet, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.

What part numbers are listed for NSN 2940-01-125-5651?

NSN 2940-01-125-5651 has 1 manufacturer part number on file: 5129234 (Rolls-Royce Solutions America Inc).

What NSN replaces 2940-01-125-5651?

1 possible match (shared part number, not a government interchangeability claim): 5310-01-295-3039. Verify interchangeability with system specifications before substitution.

Is NSN 2940-01-125-5651 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.

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