The O-Ring, cataloged under National Stock Number 5331-01-686-9221, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Relli Technology, Inc Dba Relli Technology Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-686-9221 |
| Primary Part Number | 39D548 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Relli Technology, Inc Dba Relli Technology 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 |
|---|---|
| 39D548 PRIMARY | Relli Technology, Inc Dba Relli Technology Inc (USA) |
NSN 5331-01-686-9221 is a O-Ring, manufactured by Relli Technology, Inc Dba Relli Technology Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-686-9221 has 1 manufacturer part number on file: 39D548 (Relli Technology, Inc Dba Relli Technology Inc).
Key specifications for 39D548: Part Name Assigned by Controlling Agency: RING. 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.