The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-297-1981, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Swagelok Co. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-297-1981 |
| Primary Part Number | SS-9K-83XK |
| Item Name | Parts Kit,ball Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Component Quantity | 14 |
| Supply Items and Quantities | "SPRING,PACKING 2; GLAND 1; SUPPORT PACKING 1; PACKING,TOP 1; PACKING,BOTTOM 1; BEARING,STEM 1; KEL-F-SEAT 2; SPRING,SEAT 2; O-RING 2; NUT,BODY 1" |
| 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 |
|---|---|
| SS-9K-83XK | Scioto Valve & Fitting Co Dba Swagelok Columbus (USA) |
| SS-9K-83XK PRIMARY | Swagelok Co (USA) |
| Reference | Meaning |
|---|---|
| SS-9K-83XK | 5/9 Secondary reference Whitey Co |
| ASC1511506 | 5/9 Secondary reference Asc Pty Ltd |
| SS-9K-83XK | 5/9 Secondary reference Scioto Valve and Fitting Co |
NSN 4820-01-297-1981 is a Parts Kit,ball Valve, manufactured by Swagelok Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-297-1981 has 2 manufacturer part numbers on file: SS-9K-83XK (Scioto Valve & Fitting Co Dba Swagelok Columbus), SS-9K-83XK (Swagelok Co).
Key specifications for SS-9K-83XK: Component Quantity: 14; Supply Items and Quantities: "SPRING,PACKING 2; GLAND 1; SUPPORT PACKING 1; PACKING,TOP 1; PACKING,BOTTOM 1; BEARING,STEM 1; KEL-F-SEAT 2; SPRING,SEAT 2; O-RING 2; NUT,BODY 1". 2 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.