The O-Ring, cataloged under National Stock Number 5331-01-683-9111, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Marmon-Herrington Company. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-683-9111 |
| Primary Part Number | MVG121096 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Marmon-Herrington Company |
| Status | ACTIVE |
| Cross-Sectional Height | 0.070 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 0.364 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| MVG121096 PRIMARY | Marmon-Herrington Company (USA) |
| Reference | Meaning |
|---|---|
| 4376113 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5331-01-683-9111 is a O-Ring, manufactured by Marmon-Herrington Company, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-683-9111 has 1 manufacturer part number on file: MVG121096 (Marmon-Herrington Company).
Key specifications for MVG121096: Cross-Sectional Height: 0.070 MILLIMETERS NOMINAL MM; Center Hole Diameter: 0.364 MILLIMETERS NOMINAL MM; End Item Identification: 2355-01-641-2096; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 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.