The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-262-9374, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fisher Controls Co Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-262-9374 |
| Primary Part Number | TYPE 64-1 1/2IN |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fisher Controls Co Inc |
| Status | ACTIVE |
| Outlet Pressure Range | 30.0 TO 100.0 CAMERA MOUNT |
| 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 |
|---|---|
| 27536 | Clayton Manufacturing Company (USA) |
| R-10877FIG11-22 | Clayton Manufacturing Company (USA) |
| TYPE 64-1 1/2IN PRIMARY | Fisher Controls Co Inc (USA) |
| Reference | Meaning |
|---|---|
| TYPE 64-1-1/2 | C/1 Advisory reference — outside the item-of-supply concept Fisher Controls Co Inc |
NSN 4820-01-262-9374 is a Valve,regulating,fluid Pressure, manufactured by Fisher Controls Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-262-9374 has 3 manufacturer part numbers on file: 27536 (Clayton Manufacturing Company), R-10877FIG11-22 (Clayton Manufacturing Company), TYPE 64-1 1/2IN (Fisher Controls Co Inc).
4 possible matches (shared part number, not a government interchangeability claim): 5305-01-548-4715, 4320-01-562-8454, 4920-01-572-6586. Verify interchangeability with system specifications before substitution.
Key specifications for TYPE 64-1 1/2IN: Outlet Pressure Range: 30.0 TO 100.0 CAMERA MOUNT; Special Features: VALVE SIZE 0.500 IN. IN. 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.