The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-554-3971, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flowserve Us Inc. Div Flowserve Cookeville Valve Operation. Government technical data includes 6 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-554-3971 |
| Primary Part Number | VP6896B-3,4 |
| Item Name | Parts Kit,ball Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Flowserve Us Inc. Div Flowserve Cookeville Valve Operation |
| Status | ACTIVE |
| End Item Source | 28740 |
| Accessory Identifying Number | V+6896B-3 PART NO. |
| End Item Name | VALVE,BALL |
| Accessory Controlling Agency | 28740 |
| Furnished Items | BALL, 1; STEM, 1 |
| Accessory Component Quantity | 2 |
| 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 |
|---|---|
| VP7410 ITEM 3,4 | Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA) |
| VP6896B ITEM 3,4 | Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA) |
| VP6896B-3,4 PRIMARY | Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA) |
NSN 4820-01-554-3971 is a Parts Kit,ball Valve, manufactured by Flowserve Us Inc. Div Flowserve Cookeville Valve Operation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-554-3971 has 3 manufacturer part numbers on file: VP7410 ITEM 3,4 (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation), VP6896B ITEM 3,4 (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation), VP6896B-3,4 (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation).
Key specifications for VP6896B-3,4: End Item Source: 28740; Accessory Identifying Number: V+6896B-3 PART NO.; End Item Name: VALVE,BALL; Accessory Controlling Agency: 28740. 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.