The O-Ring, cataloged under National Stock Number 5331-00-403-6396, 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 12 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-403-6396 |
| Primary Part Number | MS29513-039 |
| 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 | 2.853 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.724 INCHES MINIMUM AND 2.754 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 |
|---|---|
| S9412-130 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| PX-1775-039 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 60-P-31-039 | West American Rubber Co Extrude Products Div (USA) |
| 7866-039 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| S9412-130 | Federal-Mogul Corp Government Sales Dept (USA) |
| C-69-039 | Federal-Mogul Corp Government Sales Dept (USA) |
| 10V60-141-039 | Houghton International Inc. (USA) |
| PRP-568-039-457-60 | Parco, Llc (USA) |
| S9412-130 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| S9412-130 | Parco, Llc (USA) |
| 457-60-039 | Parco, Llc (USA) |
| MS29513-039 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| RT253-65-039 | 5/9 Secondary reference Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| SR-822A-60-039 | 5/2 Secondary reference U.S. Government activity |
| 2-039 N602-70 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| MS29513-039 | 5/9 Secondary reference U.S. Government activity |
| 725-70-039 | 5/2 Secondary reference U.S. Government activity |
| MS29513-39 | 5/2 Secondary reference U.S. Government activity |
| 1793-039 | 5/2 Secondary reference U.S. Government activity |
| 2-39N602-7 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 2661058B039 | 5/2 Secondary reference U.S. Government activity |
| 2-039N602-7 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 2-039 N602-70 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| S9412-130 | 5/2 Secondary reference U.S. Government activity |
| SAE-AS29513 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MS29513-039ES | 5/9 Secondary reference Eriks B.v. |
| MS29513-039 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5331-00-403-6396 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-403-6396 has 12 manufacturer part numbers on file: S9412-130 (Parker-Hannifin Corp Div O-Ring Division), PX-1775-039 (Acushnet Rubber Company, Inc. Dba Precix), 60-P-31-039 (West American Rubber Co Extrude Products Div), 7866-039 (Parker Hannifin Corporation Div O-Ring Division), S9412-130 (Federal-Mogul Corp Government Sales Dept) and 7 more.
1 possible match (shared part number, not a government interchangeability claim): 5331-01-134-3299. Verify interchangeability with system specifications before substitution.
Key specifications for MS29513-039: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Outside Diameter: 2.853 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN; Center Hole Diameter: 2.724 INCHES MINIMUM AND 2.754 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.