The Parts Kit,valve, cataloged under National Stock Number 4820-01-080-7437, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-080-7437 |
| Primary Part Number | 287053N |
| Item Name | Parts Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| Component Quantity | 9 |
| Nonsupply Items and Quantities | 06853 239743 O-RING 1; 06853 239898 O-RING 1; 06853 246368 DIAPHRAGM 1; 06853 291126 SILICONE GREASE 1; 06853 247221 O-RING 1; 06853 290801 BOOT 1; 06843 290806 PURGE VALVE CPL 1; 06853 290805 VALVE INSERT 1; 06853 290808 PISTON SPRING 1 |
| 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 |
|---|---|
| 287053N PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 11EK40 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 11EK40 | 5/9 Secondary reference Oshkosh Corp |
| 11EK40 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 287053 | 3/9 Design control — primary reference Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
NSN 4820-01-080-7437 is a Parts Kit,valve, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-080-7437 has 2 manufacturer part numbers on file: 287053N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 11EK40 (Oshkosh Defense Llc).
1 possible match (shared part number, not a government interchangeability claim): 6635-01-384-1461. Verify interchangeability with system specifications before substitution.
Key specifications for 287053N: Component Quantity: 9; Nonsupply Items and Quantities: 06853 239743 O-RING 1; 06853 239898 O-RING 1; 06853 246368 DIAPHRAGM 1; 06853 291126 SILICONE GREASE 1; 06853 247221 O-RING 1; 06853 290801 BOOT 1; 06843 290806 PURGE VALVE CPL 1; 06853 290805 VALVE INSERT 1; 06853 290808 PISTON SPRING 1; End Item Identification: NSN 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK). 2 specifications are 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.