The O-Ring, cataloged under National Stock Number 5331-00-641-3407, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 12 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 38 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-641-3407 |
| Primary Part Number | 2-224N304-75 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | CANCELLED |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 1.989 INCHES MINIMUM AND 2.035 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.724 INCHES MINIMUM AND 1.744 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MS28775-224 | Tecno Trade S.r.l. (ITA) |
| 230079114 | Rosomak S.a (POL) |
| 2300-79114 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| 2-224N304-75 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 7377-224 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| PRP568-224-4067-70 | Parco, Llc (USA) |
| 137616158 | Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA) |
| MS28775-224 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| ARP-224B | Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA) |
| 546860 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| MS28775-224 PRIMARY | Sae International Dba Sae International (USA) |
| P48026-224 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| Reference | Meaning |
|---|---|
| 5330006413407 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| ASC1100737 | 5/9 Secondary reference Asc Pty Ltd |
| 003224EE | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SR 832-75-224 | 5/2 Secondary reference U.S. Government activity |
| 6230-2 | 5/9 Secondary reference Trelleborg Sealing Solutions El Segundo, Inc. Dba Tss El Segundo |
| 5657 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 44,05X3,53-24B7 | 5/9 Secondary reference Le Joint Francais |
| MS28775-224 | 5/9 Secondary reference U.S. Government activity |
| AS28775-224 | 5/9 Secondary reference Sae International Dba Sae International |
| MS28775-224 | 5/9 Secondary reference Le Joint Francais |
| 11-224 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 5331PL0755680 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| A48558MZZ | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SAE-AS28775 | 3/1 Design control — primary reference Sae International Dba Sae International |
| N190224B000 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 4564224EU | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 000224EB | 5/2 Secondary reference U.S. Government activity |
| MS28775-224 | 5/9 Secondary reference U.S. Government activity |
| N304-75-224 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 003224EB | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-00-641-3407 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: cancelled.
NSN 5331-00-641-3407 has 12 manufacturer part numbers on file: MS28775-224 (Tecno Trade S.r.l.), 230079114 (Rosomak S.a), 2300-79114 (Leonardo S.p.a. - Electronics Division - Defence Business Area), 2-224N304-75 (Parker-Hannifin Corp Div O-Ring Division), 7377-224 (Parker Hannifin Corporation Div O-Ring Division) and 7 more.
Key specifications for 2-224N304-75: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Outside Diameter: 1.989 INCHES MINIMUM AND 2.035 INCHES MAXIMUM IN; Center Hole Diameter: 1.724 INCHES MINIMUM AND 1.744 INCHES MAXIMUM IN; End Item Identification: ARMORED MULTI-PURPOSE VEHICLE (AMPV). 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.
NSN 5331-00-641-3407 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.