The O-Ring, cataloged under National Stock Number 5331-01-563-0014, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Williamsrdm, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-563-0014 |
| Primary Part Number | 029 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Williamsrdm, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 029 PRIMARY | Williamsrdm, Inc. (USA) |
NSN 5331-01-563-0014 is a O-Ring, manufactured by Williamsrdm, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-563-0014 has 1 manufacturer part number on file: 029 (Williamsrdm, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6520-01-699-9644. Verify interchangeability with system specifications before substitution.
Key specifications for 029: Special Features: USED IN PLUG 3; Part Name Assigned by Controlling Agency: BUNA N O-RING; End Item Identification: LAU-88 LAUNCHER TEST ADAPTER WP QAD754-1 4920-01-562-9969. 0 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.