The O-Ring, cataloged under National Stock Number 5331-01-399-2158, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Wiggins Lift Co Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-399-2158 |
| Primary Part Number | 639111 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Wiggins Lift Co Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES NOMINAL IN |
| Center Hole Diameter | 1.730 INCHES NOMINAL IN |
| Color | RED |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-399-2158 is a O-Ring, manufactured by Wiggins Lift Co Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-399-2158 has 3 cross-referenced part numbers: 23367 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), P-639111A (Wiggins Lift Co Inc), 639111 (Wiggins Lift Co Inc).
There are 5 known substitutes for 5331-01-399-2158: 5136-00-189-3238, 2910-00-364-0895, 2915-00-786-2062 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 639111: Cross-Sectional Height: 0.100 INCHES NOMINAL IN; Center Hole Diameter: 1.730 INCHES NOMINAL IN; Color: RED; Material: RUBBER. 4 total characteristics are documented in the Federal Logistics Information System.