The Adapter,air Cleaner, cataloged under National Stock Number 2940-00-829-5677, 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 Cummins Power Generation Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-829-5677 |
| Primary Part Number | 140-1748 |
| Item Name | Adapter,air Cleaner |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM 4.635 IN. LG O/A,4.625 IN. DIA,TWO 0.340 IN. DIA MTG HOLES,2.375 IN. C TO C IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 140-1748 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 140-0576 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 140-576 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 140-1748 | 5/9 Secondary reference Ikon Systems Inc |
| 140C576 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 2940-00-829-5677 is a Adapter,air Cleaner, manufactured by Cummins Power Generation Inc., classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-00-829-5677 has 1 manufacturer part number on file: 140-1748 (Cummins Power Generation Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-603-8099, 3040-01-669-1041. Verify interchangeability with system specifications before substitution.
Key specifications for 140-1748: General Characteristics Item Description: ALUMINUM 4.635 IN. LG O/A,4.625 IN. DIA,TWO 0.340 IN. DIA MTG HOLES,2.375 IN. C TO C IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.