The O-Ring, cataloged under National Stock Number 5331-00-166-0990, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 32 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-166-0990 |
| Primary Part Number | 182629 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Woodward, Inc. Div Fuel Systems and Controls |
| Status | CANCELLED |
| Center Hole Diameter | 0.482 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN |
| Outside Diameter | 0.618 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Temp Rating | -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M93248/1-014 | Seals & Packings, Llc (USA) |
| M83248/1-014 | Lockheed Martin Aeronautical Systems Support Company Dba Lmassc (USA) |
| 9550094 | Rosemount Analytical Inc. Div Liquid Division (USA) |
| SAE AMS7276H | Freudenberg-Nok General Partnership Dba International Seal Co Inc (USA) |
| 2-014V0747-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| S-20000-014AB | Hydro-Aire Aerospace Corp (USA) |
| 82566-121 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 182714 | Zf Industrieantriebe Witten Gmbh (DEU) |
| SAE AMS7276H | Parco, Llc (USA) |
| 9550094 | Emerson Electric Co Computer Power Div (USA) |
| M83248/1-014 | Society of Automotive Engineers Inc (USA) |
| 182629 | Woodward, Inc. (USA) |
| M834248/1-014 | Zf Industrieantriebe Witten Gmbh (DEU) |
| A-175-881355 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-014MILR83248CLASS1 | Society of Automotive Engineers Inc (USA) |
| J221P014 | General Electric Company (USA) |
| 649-393-014-0 | Cfm International Inc Dba Cfm International (USA) |
| ASC1442272 | Asc Pty Ltd (AUS) |
| ST3001-014 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-014-V747-75 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-166-0990 is a O-Ring, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-166-0990 has 50 cross-referenced part numbers: M93248/1-014 (Seals & Packings, Llc), M83248/1-014 (Lockheed Martin Aeronautical Systems Support Company Dba Lmassc), 9550094 (Rosemount Analytical Inc. Div Liquid Division), SAE AMS7276H (Freudenberg-Nok General Partnership Dba International Seal Co Inc), 2-014V0747-75 (Parker-Hannifin Corp Div O-Ring Division) and 45 more.
There are 12 known substitutes for 5331-00-166-0990: 5331-00-136-5675, 5331-00-166-0991, 2915-00-347-5124 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 182629: Center Hole Diameter: 0.482 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN; Outside Diameter: 0.618 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN; Temp Rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-166-0990 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.