The O-Ring, cataloged under National Stock Number 5331-01-277-6587, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Jednolity Indeks Materialowy - Uniform Material Index. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-277-6587 |
| Primary Part Number | 5331PL1782881 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Jednolity Indeks Materialowy - Uniform Material Index |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DIFF BY SPEC K2617 HTE7300 PERFORMANCE RQMT TORNADO ACFT ENGINE MODEL RB199 |
| Temp Rating | -5.0 CELSIUS AND 205.0 CELSIUS DEGC |
| Color | BROWN |
| Center Hole Diameter | 1.847 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM |
| Material | RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM |
| Material Document and Classification | AMS7280 ASSN STD SINGLE MATERIAL RESPONSE OR AMSTD2000/SAE J200 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5331PL1782881 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| AS3085-134 | Sae International Dba Sae International (USA) |
| 23035806-134 | Rolls-Royce Marine North America Inc. (USA) |
| AS3085-134 | Society of Automotive Engineers Inc (USA) |
| 23035806-134 | Rolls-Royce Corporation (USA) |
| 2-134 V747-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| V0747 2-134 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-134 V747-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| AS3085-134 | Rolls-Royce Corporation (USA) |
NSN 5331-01-277-6587 is a O-Ring, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-277-6587 has 9 cross-referenced part numbers: 5331PL1782881 (Jednolity Indeks Materialowy - Uniform Material Index), AS3085-134 (Sae International Dba Sae International), 23035806-134 (Rolls-Royce Marine North America Inc.), AS3085-134 (Society of Automotive Engineers Inc), 23035806-134 (Rolls-Royce Corporation) and 4 more.
There is 1 known substitute for 5331-01-277-6587: 5331-00-167-5122. Verify interchangeability with system specifications before substitution.
Key specifications for 5331PL1782881: Reference Number Differentiating Characteristics: AS DIFF BY SPEC K2617 HTE7300 PERFORMANCE RQMT TORNADO ACFT ENGINE MODEL RB199; Temp Rating: -5.0 CELSIUS AND 205.0 CELSIUS DEGC; Color: BROWN; Center Hole Diameter: 1.847 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN. 10 total characteristics are documented in the Federal Logistics Information System.