The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-448-7769, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Swagelok Co. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-448-7769 |
| Primary Part Number | HC-91K-67T |
| Item Name | Parts Kit,ball Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Component Quantity | 16 |
| End Item Source | 12623 |
| Supply Items and Quantities | STEM SPRINGS 3;GLAND 1;PACKING SUPPORT 1;TOP AND BOTTOM PACKING 2;STEM BEARINGS 2;SEAT 2;SEAT SPRINGS 2;O-RING 2;BALL 1 |
| End Item Name | VALVE,BALL |
| 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 |
|---|---|
| HC-91K-67T | Scioto Valve & Fitting Co Dba Swagelok Columbus (USA) |
| HC-91K-67T PRIMARY | Swagelok Co (USA) |
| Reference | Meaning |
|---|---|
| HC-91K-67T | 5/9 Secondary reference Whitey Co |
| HC-91K-67T | 5/9 Secondary reference Scioto Valve and Fitting Co |
NSN 4820-01-448-7769 is a Parts Kit,ball Valve, manufactured by Swagelok Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-448-7769 has 2 manufacturer part numbers on file: HC-91K-67T (Scioto Valve & Fitting Co Dba Swagelok Columbus), HC-91K-67T (Swagelok Co).
Key specifications for HC-91K-67T: Component Quantity: 16; End Item Source: 12623; Supply Items and Quantities: STEM SPRINGS 3;GLAND 1;PACKING SUPPORT 1;TOP AND BOTTOM PACKING 2;STEM BEARINGS 2;SEAT 2;SEAT SPRINGS 2;O-RING 2;BALL 1; End Item Name: VALVE,BALL. 4 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.