The O-Ring, cataloged under National Stock Number 5331-00-935-9202, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-935-9202 |
| Primary Part Number | MS29513-050 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Outside Diameter | 5.336 INCHES MINIMUM AND 5.422 INCHES MAXIMUM IN |
| Center Hole Diameter | 5.216 INCHES MINIMUM AND 5.262 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MS29513-050 | Aertekno S.r.l. (ITA) |
| PRP568-050-457-60 | Parco, Llc (USA) |
| C-69-050 | Federal-Mogul Corp Government Sales Dept (USA) |
| PZ-1775-050 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 10V60-141-050 | Houghton International Inc. (USA) |
| 457-60-050 | Parco, Llc (USA) |
| 7866-050 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 60-P-31-050 | West American Rubber Co Extrude Products Div (USA) |
| MS29513-050 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| MS29513-050 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 1793-050 | 5/2 Secondary reference U.S. Government activity |
| 725-70-050 | 5/2 Secondary reference U.S. Government activity |
| 2661058B050 | 5/2 Secondary reference U.S. Government activity |
| MS29513-050 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS29513 | 3/1 Design control — primary reference Sae International Dba Sae International |
| RT253-65-050 | 5/9 Secondary reference Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| 2-050 N602-70 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| SR-822A-60-050 | 5/2 Secondary reference U.S. Government activity |
| MS29513-050 | 3/9 Design control — primary reference U.S. Government activity |
| 2-050 N602-70 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
NSN 5331-00-935-9202 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-935-9202 has 10 manufacturer part numbers on file: MS29513-050 (Aertekno S.r.l.), PRP568-050-457-60 (Parco, Llc), C-69-050 (Federal-Mogul Corp Government Sales Dept), PZ-1775-050 (Acushnet Rubber Company, Inc. Dba Precix), 10V60-141-050 (Houghton International Inc.) and 5 more.
Key specifications for MS29513-050: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Outside Diameter: 5.336 INCHES MINIMUM AND 5.422 INCHES MAXIMUM IN; Center Hole Diameter: 5.216 INCHES MINIMUM AND 5.262 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.