The Parts Kit,angle Valve, cataloged under National Stock Number 4820-01-491-8788, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cold Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-491-8788 |
| Primary Part Number | D984-056-100 REV A |
| Item Name | Parts Kit,angle Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cold Llc |
| Status | ACTIVE |
| Component Quantity | 2 |
| Document Type | MFR DRAWING |
| Document Identification | D984-056 REV A |
| Criticality Code Justification | ZZZY |
| Document Source | 96101 |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| D984-056-100 REV A | Cold Llc (USA) |
| Reference | Meaning |
|---|---|
| D984-056-100 REV A | 5/2 Secondary reference U.S. Government activity |
| D984-056-100CP REV A | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| D984-056 REV ACP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| D984-056 REV A | 3/1 Design control — primary reference U.S. Government activity |
NSN 4820-01-491-8788 is a Parts Kit,angle Valve, manufactured by Cold Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-491-8788 has 1 manufacturer part number on file: D984-056-100 REV A (Cold Llc).
Key specifications for D984-056-100 REV A: Component Quantity: 2; Document Type: MFR DRAWING; Document Identification: D984-056 REV A; Criticality Code Justification: ZZZY. 6 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.