The O-Ring, cataloged under National Stock Number 5331-01-699-3928, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-699-3928 |
| Primary Part Number | 8543196/ER649-1618A8 SHEET 3 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8543196/ER649-1618A8 SHEET 3 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 218116030 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| M2AA810A13EA14F17 | American Society for Testing and Materials Dba Astm International (USA) |
| E649-1618-PN-150 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| AS658-214 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 515-8543196-PN-150 | Naval Sea Systems Command (USA) |
| ER649-1618A8-PN-1 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 5331-01-699-3928 is a O-Ring, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-699-3928 has 7 cross-referenced part numbers: 8543196/ER649-1618A8 SHEET 3 (Electric Boat Corporation Div General Dynamics Electric Boat), 218116030 (Electric Boat Corporation Div General Dynamics Electric Boat), M2AA810A13EA14F17 (American Society for Testing and Materials Dba Astm International), E649-1618-PN-150 (Electric Boat Corporation Div General Dynamics Electric Boat), AS658-214 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 3 known substitutes for 5331-01-699-3928: 5331-01-383-6783, 5331-01-699-2274, 5331-01-699-3943. Verify interchangeability with system specifications before substitution.
Key specifications for 8543196/ER649-1618A8 SHEET 3: Part Name Assigned by Controlling Agency: O-RING; Special Features: E/I CAGE 03950, MISC. REPAIR PARTS. 2 total characteristics are documented in the Federal Logistics Information System.