The O-Ring, cataloged under National Stock Number 5331-01-541-1857, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5331-01-541-1857 |
| Primary Part Number | M83248/1-275 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Criticality Code Justification | ZZZX |
| Departure From Cited Designator | QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEMS FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES |
| 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 |
|---|---|
| M83248/1-275 PRIMARY | Sae International Dba Sae International (USA) |
| 6393516 FIND 68D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| M83248/1-275D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 6392604-01 FIND 012 | Naval Sea Systems Command (USA) |
| 6393516 FIND 68 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS83248/1 | 3/1 Design control — primary reference Sae International Dba Sae International |
| M83248/1-275 | 5/9 Secondary reference U.S. Government activity |
NSN 5331-01-541-1857 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-541-1857 has 5 manufacturer part numbers on file: M83248/1-275 (Sae International Dba Sae International), 6393516 FIND 68D4 (Naval Inventory Control Point Mechanicsburg), M83248/1-275D4 (Naval Inventory Control Point Mechanicsburg), 6392604-01 FIND 012 (Naval Sea Systems Command), 6393516 FIND 68 (Naval Sea Systems Command).
Key specifications for M83248/1-275: Criticality Code Justification: ZZZX; Departure From Cited Designator: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS; CRITICAL ITEMS FOR SAFETY AND SURVIVAL OF DEEP SUBMERGENCE RESEARCH AND RESCUE VEHICLES AS DIFFERENTIATED BY SPECIAL TEST FEATURES; End Item Identification: MOTOR CONTROLLER THRUSTER SUBASSEMBLY. 2 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.