The Valve,ball, cataloged under National Stock Number 4820-01-537-1130, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-537-1130 |
| Primary Part Number | HDW300-0100-000 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 4983K18 | Mcmaster-Carr Supply Company (USA) |
| HDW300-0100-000 PRIMARY | The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc (USA) |
| 12364852-3 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12364852 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4820-01-537-1130 is a Valve,ball, manufactured by The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-537-1130 has 3 manufacturer part numbers on file: 4983K18 (Mcmaster-Carr Supply Company), HDW300-0100-000 (The Carlyle Johnson Machine Co, Llc Dba Carlyle Johnson Machine Co Llc), 12364852-3 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-537-1927. Verify interchangeability with system specifications before substitution.
Key specifications for HDW300-0100-000: Special Features: NEXT HIGHER ASSY: POWER TAKE-OFF CLUTCH ASSY, P/N: 12364852; End Item Identification: 2350-01-390-4683 RECOVERY VEHICLE, FULL-TRACKED. 0 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.