The O-Ring, cataloged under National Stock Number 5331-00-298-9956, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-298-9956 |
| Primary Part Number | 203424 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Lord Corporation Dba Lord Corp |
| Status | ACTIVE |
| Cross-Sectional Height | 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-912 | Society of Automotive Engineers Inc (USA) |
| 203424 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 203424 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
| 203424 PRIMARY | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| AMS-P-5315 | Society of Automotive Engineers Inc (USA) |
| AMS-P-5315 | Sae International Dba Sae International (USA) |
| AS568-912 | Sae International Dba Sae International (USA) |
| 203424 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5331-00-298-9956 is a O-Ring, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-298-9956 has 8 cross-referenced part numbers: AS568-912 (Society of Automotive Engineers Inc), 203424 (Parker-Hannifin Corp Div O-Ring Division), 203424 (Lord Corporation Dba Lord Corp), 203424 (Acushnet Rubber Company, Inc. Dba Precix), AMS-P-5315 (Society of Automotive Engineers Inc) and 3 more.
There are 9 known substitutes for 5331-00-298-9956: 5331-00-152-9345, 5331-00-395-5737, 5331-00-935-9203 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 203424: Cross-Sectional Height: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.