The O-Ring, cataloged under National Stock Number 5331-01-004-6129, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Stillman Seal Corporation Div Stillman Seal Corperation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-004-6129 |
| Primary Part Number | R149P129J |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Stillman Seal Corporation Div Stillman Seal Corperation |
| Status | ACTIVE |
| Temp Rating | -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 1.539 INCHES MINIMUM AND 1.559 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Outside Diameter | 1.734 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R149P129J | General Electric Company (USA) |
| R149P129J PRIMARY | Stillman Seal Corporation Div Stillman Seal Corperation (USA) |
| V0747 2-129 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-129V835-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-129 V747-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-01-004-6129 is a O-Ring, manufactured by Stillman Seal Corporation Div Stillman Seal Corperation, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-004-6129 has 5 cross-referenced part numbers: R149P129J (General Electric Company), R149P129J (Stillman Seal Corporation Div Stillman Seal Corperation), V0747 2-129 (Parker-Hannifin Corp Div O-Ring Division), 2-129V835-75 (Parker-Hannifin Corp Div O-Ring Division), 2-129 V747-75 (Parker-Hannifin Corp Div O-Ring Division).
There are 3 known substitutes for 5331-01-004-6129: 5331-00-167-5117, 5331-01-279-3362, 5331-01-412-3842. Verify interchangeability with system specifications before substitution.
Key specifications for R149P129J: Temp Rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Center Hole Diameter: 1.539 INCHES MINIMUM AND 1.559 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM; Outside Diameter: 1.734 INCHES MINIMUM AND 1.776 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.