The Handle Assembly, cataloged under National Stock Number 4820-00-331-9930, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sloan Valve Company. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-331-9930 |
| Primary Part Number | NB32A |
| Item Name | Handle Assembly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sloan Valve Company |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1 ZINC ALLOY HANDLE;1 CRES SPRING;1 ZINC ALLOY BODY;1 PLASTIC WASHER;1 RUBBER SEAL;1 CRES SHAFT;4.625 IN. LONG;1.500 IN. BODY OD;0.687 IN. HANDLE OD IN |
| 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 |
|---|---|
| NB32A PRIMARY | Sloan Valve Company (USA) |
NSN 4820-00-331-9930 is a Handle Assembly, manufactured by Sloan Valve Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-331-9930 has 1 manufacturer part number on file: NB32A (Sloan Valve Company).
Key specifications for NB32A: General Characteristics Item Description: CONSISTS OF 1 ZINC ALLOY HANDLE;1 CRES SPRING;1 ZINC ALLOY BODY;1 PLASTIC WASHER;1 RUBBER SEAL;1 CRES SHAFT;4.625 IN. LONG;1.500 IN. BODY OD;0.687 IN. HANDLE OD 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.