The O-Ring, cataloged under National Stock Number 5331-01-629-7987, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Dba Harris Corp. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-629-7987 |
| Primary Part Number | 20-00014 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | L3 Technologies, Inc. Dba Harris Corp |
| Status | ACTIVE |
| Outside Diameter | 0.574 INCHES NOMINAL IN |
| Color | NATURAL |
| Center Hole Diameter | 0.410 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5331-01-629-7987 is a O-Ring, manufactured by L3 Technologies, Inc. Dba Harris Corp, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-629-7987 has 2 manufacturer part numbers on file: 20-00014 (L3 Technologies, Inc. Dba Harris Corp), 20-00014 (L3harris Imsa Systems Australia Pty Ltd L3harris Integrated Mission).
Key specifications for 20-00014: Outside Diameter: 0.574 INCHES NOMINAL IN; Color: NATURAL; Center Hole Diameter: 0.410 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: MOULDED D-RING .410 ID. 3 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.