The Diaphragm Assy,low, cataloged under National Stock Number 2530-00-353-0449, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2530-00-353-0449 |
| Primary Part Number | 223580 |
| Item Name | Diaphragm Assy,low |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | CANCELLED |
| General Characteristics Item Description | CONSISTS OF PART NUMBERS 223581,213227,233108,203059 FOR LOW PRESSURE INDICATOR |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 223580 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 7539388 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 17181P11 | Taylor Machine Works Inc (USA) |
| Reference | Meaning |
|---|---|
| 2276076 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 2530003530449 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 222G5 | 5/9 Secondary reference Diamond Reo Truck Co |
| 2530003530449 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| KC9116 | 5/9 Secondary reference Diamond Reo Truck Co |
| 914308 | 5/9 Secondary reference Sasco Inc Canadian Div |
| 2276076 | 5/9 Secondary reference General Motors Corp |
| 2276076 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 2530-00-353-0449 is a Diaphragm Assy,low, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: cancelled.
NSN 2530-00-353-0449 has 3 manufacturer part numbers on file: 223580 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 7539388 (U S Army Tank Automotive Command Amsta-Im-Mm), 17181P11 (Taylor Machine Works Inc).
1 possible match (shared part number, not a government interchangeability claim): 2920-01-368-7643. Verify interchangeability with system specifications before substitution.
Key specifications for 223580: General Characteristics Item Description: CONSISTS OF PART NUMBERS 223581,213227,233108,203059 FOR LOW PRESSURE INDICATOR. 1 specification is 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.
NSN 2530-00-353-0449 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.