The O-Ring, cataloged under National Stock Number 5331-01-105-7263, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 16 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 | 5331-01-105-7263 |
| Primary Part Number | 5331PL0890481 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Jednolity Indeks Materialowy - Uniform Material Index |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Elongation Percentage | 160 MAXIMUM |
| Center Hole Diameter | 0.604 INCHES MINIMUM AND 0.614 INCHES MAXIMUM IN |
| Outside Diameter | 0.887 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5331PL0890481 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS28775-208 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 000282138-001 | Waukesha Bearings Corporation (USA) |
| AS28775-208 | Society of Automotive Engineers Inc (USA) |
| AS28775-208 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 7-754-000129 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 208 | Macmillin Hydraulic Engineering Corp (USA) |
| 7-754-000129 | Minnpar, Llc Dba Minnpar (USA) |
| AS28775-208 | Parker-Hannifin Corp Div O-Ring & Engineered Seals Division (USA) |
| AS28775-208 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| 164-380-003 ITEM 19 | Waukesha Bearings Corporation (USA) |
| P-ZLAB-0046895 | Madzeal SL (ESP) |
| MS28775-208 | Society of Automotive Engineers Inc (USA) |
| 000282138-001 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS28775-208 | Sae International Dba Sae International (USA) |
| AS28775-208 | Freudenberg-Nok General Partnership Dba International Seal Co Inc (USA) |
| AS28775-208 | Parco, Llc (USA) |
| AS28775-208 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
NSN 5331-01-105-7263 is a O-Ring, manufactured by Jednolity Indeks Materialowy - Uniform Material Index, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-105-7263 has 19 cross-referenced part numbers: 5331PL0890481 (Jednolity Indeks Materialowy - Uniform Material Index), MS28775-208 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 000282138-001 (Waukesha Bearings Corporation), AS28775-208 (Society of Automotive Engineers Inc), AS28775-208 (Parker-Hannifin Corp Div O-Ring Division) and 14 more.
There is 1 known substitute for 5331-01-105-7263: 5331-01-105-9151. Verify interchangeability with system specifications before substitution.
Key specifications for 5331PL0890481: Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Elongation Percentage: 160 MAXIMUM; Center Hole Diameter: 0.604 INCHES MINIMUM AND 0.614 INCHES MAXIMUM IN; Outside Diameter: 0.887 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.