The O-Ring, cataloged under National Stock Number 5331-01-622-8509, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Magnetic Seal Llc. 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 | 5331-01-622-8509 |
| Primary Part Number | 137-517 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Magnetic Seal Llc |
| 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 |
|---|---|
| 9560173700 | Safran Helicopter Engines (FRA) |
| 137-517 PRIMARY | Magnetic Seal Llc (USA) |
NSN 5331-01-622-8509 is a O-Ring, manufactured by Magnetic Seal Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-622-8509 has 2 manufacturer part numbers on file: 9560173700 (Safran Helicopter Engines), 137-517 (Magnetic Seal Llc).
Key specifications for 137-517: Part Name Assigned by Controlling Agency: JOINT TORQUE. 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.