The Valve Assembly,inlet and Exhaust, cataloged under National Stock Number 2530-01-152-0195, 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 Kovatch Corp.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-152-0195 |
| Primary Part Number | K-500-CH-1537 |
| Item Name | Valve Assembly,inlet and Exhaust |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Kovatch Corp. |
| Status | ACTIVE |
| General Characteristics Item Description | RELAY VALVE (R-8) P/N 20QE 401R |
| 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 |
|---|---|
| K-500-CH-1537 PRIMARY | Kovatch Corp. (USA) |
| 285151 | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| Reference | Meaning |
|---|---|
| F745285151 | 5/1 Secondary reference Volvo Group Government Sales Oceani Oceania Volvo Group Government Sales |
| 634420-C-1 | 3/2 Design control — primary reference U.S. Government activity |
| 745 285151 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2530-01-152-0195 is a Valve Assembly,inlet and Exhaust, manufactured by Kovatch Corp., classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-152-0195 has 2 manufacturer part numbers on file: K-500-CH-1537 (Kovatch Corp.), 285151 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).
Key specifications for K-500-CH-1537: General Characteristics Item Description: RELAY VALVE (R-8) P/N 20QE 401R; End Item Identification: 2320011123793. 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.
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.