The O-Ring, cataloged under National Stock Number 5331-01-037-8179, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Babcock & Wilcox Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-037-8179 |
| Primary Part Number | 2246F1PC157 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Babcock & Wilcox Co |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 35528A | Babcock & Wilcox Co (USA) |
| 2246F1PC157 PRIMARY | Babcock & Wilcox Co (USA) |
NSN 5331-01-037-8179 is a O-Ring, manufactured by Babcock & Wilcox Co, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-037-8179 has 2 cross-referenced part numbers: 35528A (Babcock & Wilcox Co), 2246F1PC157 (Babcock & Wilcox Co).
There are 2 known substitutes for 5331-01-037-8179: 5331-00-167-5150, 5945-01-278-4901. Verify interchangeability with system specifications before substitution.
Key specifications for 2246F1PC157: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.188 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.