The O-Ring, cataloged under National Stock Number 5331-01-699-3143, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is The Electric Heater Co Dba Hubbell Electric Heater Co.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-699-3143 |
| Primary Part Number | O RING SGB |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | The Electric Heater Co Dba Hubbell Electric Heater Co. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| O RING SGB PRIMARY | The Electric Heater Co Dba Hubbell Electric Heater Co. (USA) |
| MHX048-6T5-XX ITEM 33 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5331-01-699-3143 is a O-Ring, manufactured by The Electric Heater Co Dba Hubbell Electric Heater Co., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-699-3143 has 2 manufacturer part numbers on file: O RING SGB (The Electric Heater Co Dba Hubbell Electric Heater Co.), MHX048-6T5-XX ITEM 33 (Naval Inventory Control Point Mechanicsburg).
Key specifications for O RING SGB: Special Features: O-RING USED ON SCREW PLUG HEATING ELEMENT(N1375-8000T5) ON MARINE TANKLESS ELECTRIC WATER HEATER; Part Name Assigned by Controlling Agency: O-RING; End Item Identification: 03950. 0 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.