The Chamber,air Brake, cataloged under National Stock Number 2530-00-435-7520, 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 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2530-00-435-7520 |
| Primary Part Number | 228016 |
| Item Name | Chamber,air Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| Line Connection Thread Size and Series/type Designator | 0.250-18 NPTF |
| Stroke Length | 1.750 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 38U3D1 | Morris Material Handling, Inc. (USA) |
| A228016 | Raytheon Company Dba Raytheon Co (USA) |
| 228016 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 630656 | Goodrich Actuation Systems SAS (FRA) |
| Reference | Meaning |
|---|---|
| 630656 | 5/9 Secondary reference Lucas France Sa Div Aerospace France |
NSN 2530-00-435-7520 is a Chamber,air Brake, 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: active.
NSN 2530-00-435-7520 has 4 manufacturer part numbers on file: 38U3D1 (Morris Material Handling, Inc.), A228016 (Raytheon Company Dba Raytheon Co), 228016 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 630656 (Goodrich Actuation Systems SAS).
2 possible matches (shared part number, not a government interchangeability claim): 2520-00-556-1940, 4130-00-772-6943. Verify interchangeability with system specifications before substitution.
Key specifications for 228016: Line Connection Thread Size and Series/type Designator: 0.250-18 NPTF; Special Features: STUD MTD; Stroke Length: 1.750 INCHES IN. 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.