The O-Ring, cataloged under National Stock Number 5331-01-615-5371, 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. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-01-615-5371 |
| Primary Part Number | 504-8200941 ASSY 90 ITEM 90 CP |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZW |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 504-8200941 ASSY 90 ITEM 90 CP | Naval Inventory Control Point Mechanicsburg (USA) |
| ASTM D4894 TY-1 GR2 OXY GLEAN CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 504-8200941 ASSY 90 ITEM 90 | 3/1 Design control — primary reference Naval Sea Systems Command |
| ASTM D4894 TY-1 GR2 OXY GLEAN | 4/1 Identification reference U.S. Government activity |
NSN 5331-01-615-5371 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-615-5371 has 2 manufacturer part numbers on file: 504-8200941 ASSY 90 ITEM 90 CP (Naval Inventory Control Point Mechanicsburg), ASTM D4894 TY-1 GR2 OXY GLEAN CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for 504-8200941 ASSY 90 ITEM 90 CP: Criticality Code Justification: ZZZW; Departure From Cited Document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D; Special Features: 0.176 ID X 0.70 W W; Material: PLASTIC POLYTETRAFLUOROETHYLENE. 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.