The O-Ring, cataloged under National Stock Number 5331-01-610-5616, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Trelleborg Sealing Solutions Us, Inc. (CAGE 09257); General Dynamics Land Systems Canadacorp (CAGE 56161); Minnesota Rubber Co (CAGE 07322) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-610-5616 |
| Primary Part Number | ORAR0413-N7004 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Trelleborg Sealing Solutions Us, 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 |
|---|---|
| ORAR0413-N7004 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| 10617978 | General Dynamics Land Systems Canadacorp (CAN) |
| 4 139-366Y PRIMARY | Minnesota Rubber Co (USA) |
NSN 5331-01-610-5616 is a O-Ring, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-610-5616 has 3 manufacturer part numbers on file: ORAR0413-N7004 (Trelleborg Sealing Solutions Us, Inc.), 10617978 (General Dynamics Land Systems Canadacorp), 4 139-366Y (Minnesota Rubber Co).
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.