The O-Ring, cataloged under National Stock Number 5331-01-353-7215, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Naval Inventory Control Point Mechanicsburg (CAGE 03950); Le Bozec Filtration Et Systemes (CAGE F0218) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-353-7215 |
| Primary Part Number | 3051109 ITEM 47 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| 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 |
|---|---|
| 3051109 ITEM 47 PRIMARY | Naval Inventory Control Point Mechanicsburg (USA) |
| 3071109 ITEM 47 | Le Bozec Filtration Et Systemes (FRA) |
| Reference | Meaning |
|---|---|
| 418335 | 5/9 Secondary reference Iec Electronique Sam |
| 3051109 ITEM 47 | 5/9 Secondary reference Iec Electronique Sam |
| 418335 | 5/9 Secondary reference Castelli, Joseph L |
| 418335 | C/1 Advisory reference — outside the item-of-supply concept Iec Electronique Sam |
| 3051109 ITEM 47 | C/1 Advisory reference — outside the item-of-supply concept Iec Electronique Sam |
| 418321STD | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 3071109 ITEM 47 | 5/9 Secondary reference Le Bozec Filtration Et Systemes |
NSN 5331-01-353-7215 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-353-7215 has 2 manufacturer part numbers on file: 3051109 ITEM 47 (Naval Inventory Control Point Mechanicsburg), 3071109 ITEM 47 (Le Bozec Filtration Et Systemes).
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.