The O-Ring, cataloged under National Stock Number 5331-00-599-2142, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-599-2142 |
| Primary Part Number | 576-6709-1506070REVAPC26SH2 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Center Hole Diameter | 17.409 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 576-6709-1506070REVAPC26SH2 PRIMARY | Naval Ship Systems Command (USA) |
| 4268-45REVAPC26SH2 PRIMARY | Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (USA) |
| 4268-45REVAPC26SH2 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| MILP5516CLASSB | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5331-00-599-2142 is a O-Ring, manufactured by Naval Ship Systems Command, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-599-2142 has 4 cross-referenced part numbers: 576-6709-1506070REVAPC26SH2 (Naval Ship Systems Command), 4268-45REVAPC26SH2 (Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility), 4268-45REVAPC26SH2 (Electric Boat Corporation Div General Dynamics Electric Boat), MILP5516CLASSB (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 10 known substitutes for 5331-00-599-2142: 5331-00-171-3859, 5331-00-231-3220, 5331-00-231-3233 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 576-6709-1506070REVAPC26SH2: Center Hole Diameter: 17.409 INCHES NOMINAL IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.