The Disk,valve, cataloged under National Stock Number 4820-01-261-1132, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Crane Co Div Valve Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-261-1132 |
| Primary Part Number | K-1037-P 2.50IN CAT-1 PC4 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Crane Co Div Valve Div |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| K-1037-P 2.50IN CAT-1 PC4 | Pipe-Valves Inc (USA) |
| E00760 | Crane Co Div Valve Div (USA) |
| E00760 | Pipe-Valves Inc (USA) |
| K-1037-P 2.50IN CAT-1 PC4 PRIMARY | Crane Co Div Valve Div (USA) |
| Reference | Meaning |
|---|---|
| K-1037-P 2.50IN CAT-1 PC4 | 5/9 Secondary reference Crane Co Crane Valve and Parts Div |
| E00760 | 5/9 Secondary reference Crane Co Crane Valve and Parts Div |
NSN 4820-01-261-1132 is a Disk,valve, manufactured by Crane Co Div Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-261-1132 has 4 manufacturer part numbers on file: K-1037-P 2.50IN CAT-1 PC4 (Pipe-Valves Inc), E00760 (Crane Co Div Valve Div), E00760 (Pipe-Valves Inc), K-1037-P 2.50IN CAT-1 PC4 (Crane Co Div Valve Div).
Key specifications for K-1037-P 2.50IN CAT-1 PC4: Material: COPPER ALLOY. 1 specification is 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.