The Chamber,air Brake, cataloged under National Stock Number 2530-01-504-2552, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Haldex Brake Products Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-504-2552 |
| Primary Part Number | 1373030105 |
| Item Name | Chamber,air Brake |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| Stroke Length | 3.000 INCHES IN |
| Push Rod Length | 9.500 INCHES IN |
| Service Diaphragm Effective Area | 7.800 SQUARE INCHES |
| Function for Which Designed | SERVICE BRAKING |
| Line Connection Thread Size and Series/type Designator | 0.375-18 NPTF |
| Diaphragm Quantity | 1 |
| Push Rod Thread Size and Series/type Designator | 0.625-18 UN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 166407 | Haldex Brake Products Corporation (USA) |
| 03008 | Tru-Hitch, Inc. (USA) |
| 13730300105 | Haldex Brake Products Corporation (USA) |
| 1373030105 PRIMARY | Haldex Brake Products Corporation (USA) |
NSN 2530-01-504-2552 is a Chamber,air Brake, manufactured by Haldex Brake Products Corporation, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-01-504-2552 has 4 cross-referenced part numbers: 166407 (Haldex Brake Products Corporation), 03008 (Tru-Hitch, Inc.), 13730300105 (Haldex Brake Products Corporation), 1373030105 (Haldex Brake Products Corporation).
There are 4 known substitutes for 2530-01-504-2552: 5120-00-180-0873, 5330-01-136-1132, 8520-01-469-0896 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1373030105: Stroke Length: 3.000 INCHES IN; End Item Identification: M871A3 22.5 TON SEMI-TRAILER SYSTEM; Special Features: P/N 3030054 IS A "GOLD SEAL COMBINATION MODEL TYPE 3030 GC-LS"; WEIGHT IS 20.6 LBS. LBS; Push Rod Length: 9.500 INCHES IN. 10 total characteristics are documented in the Federal Logistics Information System.