The O-Ring, cataloged under National Stock Number 5331-01-596-0446, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Arjo Inc Dba Arjo Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-596-0446 |
| Primary Part Number | 4996764-00 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Arjo Inc Dba Arjo 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 |
|---|---|
| 502868400 PG.13 POS.REF.4 | Arjo Inc Dba Arjo Inc (USA) |
| 4996764-00 PRIMARY | Arjo Inc Dba Arjo Inc (USA) |
| 502868400 PG.7 POS.REF.22 | Arjo Inc Dba Arjo Inc (USA) |
| 502868400 PG.9 POS.REF.15 | Arjo Inc Dba Arjo Inc (USA) |
NSN 5331-01-596-0446 is a O-Ring, manufactured by Arjo Inc Dba Arjo Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-596-0446 has 4 manufacturer part numbers on file: 502868400 PG.13 POS.REF.4 (Arjo Inc Dba Arjo Inc), 4996764-00 (Arjo Inc Dba Arjo Inc), 502868400 PG.7 POS.REF.22 (Arjo Inc Dba Arjo Inc), 502868400 PG.9 POS.REF.15 (Arjo Inc Dba Arjo Inc).
Key specifications for 4996764-00: End Item Identification: PROTECTIVE CL. 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.