The Diaphragm,chamber,brake, cataloged under National Stock Number 2530-00-430-2392, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Velvac Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2530-00-430-2392 |
| Primary Part Number | 031023 |
| Item Name | Diaphragm,chamber,brake |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Velvac Inc |
| Status | CANCELLED |
| Diaphragm Type | BEADED ANGULAR RECESSED |
| Environmental Protection | OIL RESISTANT |
| Overall Outside Diameter | 5.500 INCHES NOMINAL IN |
| Mounting Method | BEAD |
| Material Thickness | 0.130 INCHES NOMINAL IN |
| Material | RUBBER POLYISOPRENE NATURAL CLASS NR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3107860 | White Motor Corp (USA) |
| 440259 | American Hoist and Derrick Co |
| AD17544 | Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA) |
| 031023 PRIMARY | Velvac Inc (USA) |
| L-821 | Leland Equipment Co (USA) |
| 843631 | White Motor Corp (USA) |
| 806747 | Terex American Crane Corp (USA) |
| 258-5-1-2 | Velvac Inc (USA) |
| 1812 | Midland Brake Inc Div of Echlin Inc (USA) |
| 234226 | Bendix Corp the Brake and Steering Div (USA) |
| AD17544 | Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA) |
| 745-234226N | Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales (AUS) |
| 806747 | American Hoist and Derrick Co |
| 440259 | Terex American Crane Corp (USA) |
| 18120 | Midland Brake Inc Div of Echlin Inc (USA) |
| 2297D2448 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 2829937 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| N-20168 | Haldex Brake Products Corporation (USA) |
| 2530004302392 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| DP12 | Haldex Brake Products Corporation (USA) |
NSN 2530-00-430-2392 is a Diaphragm,chamber,brake, manufactured by Velvac Inc, classified under FSC 2530 (No Item Name Available). Status: cancelled.
NSN 2530-00-430-2392 has 27 cross-referenced part numbers: 3107860 (White Motor Corp), 440259 (American Hoist and Derrick Co), AD17544 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), 031023 (Velvac Inc), L-821 (Leland Equipment Co) and 22 more.
There are 12 known substitutes for 2530-00-430-2392: 2810-00-118-5869, 3510-00-172-3755, 5950-00-249-2561 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 031023: Overall Height: 1.250 INCHES NOMINAL IN; Diaphragm Type: BEADED ANGULAR RECESSED; Environmental Protection: OIL RESISTANT; Overall Outside Diameter: 5.500 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 2530-00-430-2392 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.