The O-Ring, cataloged under National Stock Number 5331-01-424-3517, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Moog Inc. Dba Ampac-Isp Corp (CAGE 07270); Greene Tweed & Co Inc (CAGE 5F573) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-424-3517 |
| Primary Part Number | 30075-39235-30 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Moog Inc. Dba Ampac-Isp Corp |
| 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 |
|---|---|
| 30075-39235-30 PRIMARY | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 7335MR-731-P4 | Greene Tweed & Co Inc (USA) |
| CD17918-335 PRIMARY | Moog Inc. Dba Ampac-Isp Corp (USA) |
| Reference | Meaning |
|---|---|
| 7335MR-731-P4 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 30096-41450 ITEM 30 | C/1 Advisory reference — outside the item-of-supply concept Moog Inc. Dba Ampac-Isp Corp |
| 30093-40930 ITEM 23 | C/1 Advisory reference — outside the item-of-supply concept Moog Inc. Dba Ampac-Isp Corp |
| CC55417-335 | 5/9 Secondary reference Moog Inc. Dba Ampac-Isp Corp |
| 36986-335 | 5/9 Secondary reference Moog Inc. Dba Ampac-Isp Corp |
NSN 5331-01-424-3517 is a O-Ring, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-424-3517 has 3 manufacturer part numbers on file: 30075-39235-30 (Moog Inc. Dba Ampac-Isp Corp), 7335MR-731-P4 (Greene Tweed & Co Inc), CD17918-335 (Moog Inc. Dba Ampac-Isp Corp).
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.