The O-Ring, cataloged under National Stock Number 5331-01-341-8779, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Richards Industries Value Group Marwin Ball Value Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Richards Industries Value Group Marwin Ball Value Div (CAGE 8T690) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-341-8779 |
| Primary Part Number | RPKT5060F |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Richards Industries Value Group Marwin Ball Value Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| RPKT5060F PRIMARY | Richards Industries Value Group Marwin Ball Value Div (USA) |
| Reference | Meaning |
|---|---|
| SPEC SH 105-1-1 -2-12 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SPEC SH 105-1-1-2-12 | 5/9 Secondary reference Richards Industries Value Group Marwin Ball Value Div |
NSN 5331-01-341-8779 is a O-Ring, manufactured by Richards Industries Value Group Marwin Ball Value Div, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-341-8779 has 1 manufacturer part number on file: RPKT5060F (Richards Industries Value Group Marwin Ball Value Div).
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.