The Valve,unlatch,fifth Wheel, cataloged under National Stock Number 2540-01-161-5140, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-161-5140 |
| Primary Part Number | 249534N |
| Item Name | Valve,unlatch,fifth Wheel |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 17BV307 | Oshkosh Defense Llc (USA) |
| 249534N PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 745-249534 | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS) |
| Reference | Meaning |
|---|---|
| 183410-R-2 | 3/2 Design control — primary reference U.S. Government activity |
| 249534 | 5/1 Secondary reference Knorr- Bremse Australia Pty Ltd |
| 17BV307 | 5/9 Secondary reference Oshkosh Corp |
| 249534 | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| 249534 | 5/9 Secondary reference Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
NSN 2540-01-161-5140 is a Valve,unlatch,fifth Wheel, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-161-5140 has 3 manufacturer part numbers on file: 17BV307 (Oshkosh Defense Llc), 249534N (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 745-249534 (Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales).
Key specifications for 249534N: End Item Identification: 2320-01-121-2102. 0 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.