The O-Ring, cataloged under National Stock Number 5331-01-641-2744, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Kellogg, Brown & Root Ltd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-641-2744 |
| Primary Part Number | H164-CWSS-102-114-011 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Kellogg, Brown & Root Ltd |
| Status | ACTIVE |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H164-CWSS-102-114-011 | Kellogg, Brown & Root Ltd (GBR) |
| 151122 | Pentair Environmental Systems Goyen Controls Co Pty Ltd (AUS) |
| 151122 | Pentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures (USA) |
NSN 5331-01-641-2744 is a O-Ring, manufactured by Kellogg, Brown & Root Ltd, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-641-2744 has 3 cross-referenced part numbers: H164-CWSS-102-114-011 (Kellogg, Brown & Root Ltd), 151122 (Pentair Environmental Systems Goyen Controls Co Pty Ltd), 151122 (Pentair Water Treatment (oh) Company Dba Pentair Water Div Codeline, Structural, Advanced Structures).
There are 4 known substitutes for 5331-01-641-2744: 3110-00-157-1909, 1630-00-603-5966, 5999-01-216-8948 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for H164-CWSS-102-114-011: Special Features: MATERIAL NITRILE RUBBER/BUNA-N; End Item Identification: FILTER HOUSING; Material: RUBBER. 3 total characteristics are documented in the Federal Logistics Information System.