The O-Ring, cataloged under National Stock Number 5331-01-187-0461, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Rosemount Analytical, Inc. Div Process Analytical Division. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Rosemount Analytical, Inc. Div Process Analytical Division (CAGE 24821); Parker Hannifin Corporation Dba Schraeder Bellows Div Pneumatic Division (CAGE 88233); Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (CAGE 18925); Zf Industrieantriebe Witten Gmbh (CAGE D9182) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-187-0461 |
| Primary Part Number | N-527285 PIECE 17 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Rosemount Analytical, Inc. Div Process Analytical Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N-527285 PIECE 17 | Rosemount Analytical, Inc. Div Process Analytical Division (USA) |
| B-1728-V | Parker Hannifin Corporation Dba Schraeder Bellows Div Pneumatic Division (USA) |
| N-527285 PIECE 17 | Parker Hannifin Corporation Dba Schraeder Bellows Div Pneumatic Division (USA) |
| B-1728-V | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| B1728V | Zf Industrieantriebe Witten Gmbh (DEU) |
| H13689 | Rosemount Analytical, Inc. Div Process Analytical Division (USA) |
NSN 5331-01-187-0461 is a O-Ring, manufactured by Rosemount Analytical, Inc. Div Process Analytical Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-187-0461 has 6 cross-referenced part numbers: N-527285 PIECE 17 (Rosemount Analytical, Inc. Div Process Analytical Division), B-1728-V (Parker Hannifin Corporation Dba Schraeder Bellows Div Pneumatic Division), N-527285 PIECE 17 (Parker Hannifin Corporation Dba Schraeder Bellows Div Pneumatic Division), B-1728-V (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), B1728V (Zf Industrieantriebe Witten Gmbh) and 1 more.
There is 1 known substitute for 5331-01-187-0461: 2530-00-737-0836. Verify interchangeability with system specifications before substitution.