The O-Ring, cataloged under National Stock Number 5331-01-098-3171, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-098-3171 |
| Primary Part Number | 2-020-N525-60 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Test Data Document | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Temp Rating | -25.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 0.855 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-020-N525-60 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-020N525-60 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 905E178 ITEM 11 | Fluor Marine Propulsion, Llc (USA) |
| AS568-020 | Sae International Dba Sae International (USA) |
| AMS3212 | Sae International Dba Sae International (USA) |
| 905E178IT11 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-01-098-3171 is a O-Ring, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-098-3171 has 6 cross-referenced part numbers: 2-020-N525-60 (Zf Industrieantriebe Witten Gmbh), 2-020N525-60 (Parker-Hannifin Corp Div O-Ring Division), 905E178 ITEM 11 (Fluor Marine Propulsion, Llc), AS568-020 (Sae International Dba Sae International), AMS3212 (Sae International Dba Sae International) and 1 more.
There are 12 known substitutes for 5331-01-098-3171: 5331-00-248-9344, 5331-00-291-4854, 5331-00-543-3106 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-020-N525-60: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Test Data Document: 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Temp Rating: -25.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF. 5 total characteristics are documented in the Federal Logistics Information System.