The O-Ring, cataloged under National Stock Number 5331-01-497-3079, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Artemis Electronics Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-497-3079 |
| Primary Part Number | 202368-1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Artemis Electronics Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Material Document and Classification | SAE-AMS7272-80 ASSN STD SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 3.860 INCHES MINIMUM AND 3.890 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 202368-1 PRIMARY | Artemis Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| 202368-1 | 5/9 Secondary reference Walker Power Systems, Inc. Dba Tiernay Turbines |
NSN 5331-01-497-3079 is a O-Ring, manufactured by Artemis Electronics Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-497-3079 has 1 manufacturer part number on file: 202368-1 (Artemis Electronics Llc).
Key specifications for 202368-1: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Material Document and Classification: SAE-AMS7272-80 ASSN STD SINGLE MATERIAL RESPONSE; Center Hole Diameter: 3.860 INCHES MINIMUM AND 3.890 INCHES MAXIMUM IN; End Item Identification: 6115-01-459-4514;GENERATOR SET,DIESEL ENG;M1 ABRAMS TANK. 4 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.