The Chamber,air Shift, cataloged under National Stock Number 2520-01-041-0895, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-041-0895 |
| Primary Part Number | 7975GX1 |
| Item Name | Chamber,air Shift |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY BODY;STEEL COVER,CLAMP AND FASTENERS;GRAY OXIDE PRMED+TWO INTERNALLY THD PIPE PORTS;0.250-18 NPT;OVAL MTG FLANGE W/TWO PLAIN HOLES;0.450 IN. DIA;3.500 IN. FROM C TO C HOLES;5.750 IN. O/A LG;5.188 IN. O/A W;4.625 IN. O/A H IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 7975GX1 PRIMARY | Oshkosh Defense Llc (USA) |
| 280937N | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| Reference | Meaning |
|---|---|
| 7975GX1 | 5/9 Secondary reference Oshkosh Corp |
| 2320010410895 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 2520010410895 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 280937 | 5/9 Secondary reference Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
NSN 2520-01-041-0895 is a Chamber,air Shift, manufactured by Oshkosh Defense Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-041-0895 has 2 manufacturer part numbers on file: 7975GX1 (Oshkosh Defense Llc), 280937N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).
Key specifications for 7975GX1: General Characteristics Item Description: ALUMINUM ALLOY BODY;STEEL COVER,CLAMP AND FASTENERS;GRAY OXIDE PRMED+TWO INTERNALLY THD PIPE PORTS;0.250-18 NPT;OVAL MTG FLANGE W/TWO PLAIN HOLES;0.450 IN. DIA;3.500 IN. FROM C TO C HOLES;5.750 IN. O/A LG;5.188 IN. O/A W;4.625 IN. O/A H IN; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER); NSN 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK); NSN 2320-01-304-2277 AND2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM). 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.