The O-Ring, cataloged under National Stock Number 5331-00-250-0227, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is General Electric Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 35 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 | 5331-00-250-0227 |
| Primary Part Number | 21C4060-098 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | General Electric Company |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Center Hole Diameter | 0.920 INCHES MINIMUM AND 0.932 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Outside Diameter | 1.051 INCHES MINIMUM AND 1.081 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS29513-021 | Le Joint Francais (FRA) |
| 3113858 | Embraer S.a. (BRA) |
| MS29513-21 | Le Joint Francais (FRA) |
| 990-0019-216 | C & K Components SAS (FRA) |
| 7557720 | Pti Technologies Inc. (USA) |
| 866-021 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| MS29513-021ES | Eriks B.v. (NLD) |
| SAE-AS29513 | Sae International Dba Sae International (USA) |
| 230-927-021-730 -000 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 745573A3 | Air-a-Plane Corp (USA) |
| 457-60-021 | Parco, Llc (USA) |
| SR21SR822A60 | Le Joint Francais (FRA) |
| 10V60-141-021 | Houghton International Inc. (USA) |
| 21C4060-098 PRIMARY | General Electric Company (USA) |
| 725-70-021 | Trostel Albert Packing Ltd (USA) |
| 2-021 N0602-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| A529513-21 | Society of Automotive Engineers Inc (USA) |
| 22503-21 | Satair A/s (DNK) |
| 5331PL0549716 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| K1307P021 | General Electric Company Dba Ge Aerospace (USA) |
NSN 5331-00-250-0227 is a O-Ring, manufactured by General Electric Company, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-250-0227 has 50 cross-referenced part numbers: MS29513-021 (Le Joint Francais), 3113858 (Embraer S.a.), MS29513-21 (Le Joint Francais), 990-0019-216 (C & K Components SAS), 7557720 (Pti Technologies Inc.) and 45 more.
There are 12 known substitutes for 5331-00-250-0227: 5310-00-208-9572, 5331-00-250-0224, 5331-00-252-6048 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21C4060-098: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 0.920 INCHES MINIMUM AND 0.932 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Outside Diameter: 1.051 INCHES MINIMUM AND 1.081 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-250-0227 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.