The Parts Kit,valves, cataloged under National Stock Number 4810-01-477-1579, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Bosch Automotive Service Solutions Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-477-1579 |
| Primary Part Number | J-33163 |
| Item Name | Parts Kit,valves |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Bosch Automotive Service Solutions Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | VALVE BODY PARTS, TRAY SET |
| Functional Description | USED TO KEEP VLAVE BODY PARTS SEPERATED IN ORDERLY MANNER DURING DISASSEMBLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| J-33163 PRIMARY | Bosch Automotive Service Solutions Inc. (USA) |
NSN 4810-01-477-1579 is a Parts Kit,valves, manufactured by Bosch Automotive Service Solutions Inc., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-477-1579 has 1 manufacturer part number on file: J-33163 (Bosch Automotive Service Solutions Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-557-0178. Verify interchangeability with system specifications before substitution.
Key specifications for J-33163: Overall Height: 1.375 INCHES NOMINAL IN; General Characteristics Item Description: VALVE BODY PARTS, TRAY SET; Overall Length: 18.000 INCHES NOMINAL IN; Overall Width: 13.125 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.