The O-Ring, cataloged under National Stock Number 5331-01-005-0530, 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 6 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5331-01-005-0530 |
| Primary Part Number | AS3209-383 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Outside Diameter | 14.315 INCHES MINIMUM AND 14.475 INCHES MAXIMUM IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 13.905 INCHES MINIMUM AND 14.045 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| 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 |
|---|---|
| 2-383V0747-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-383V1164-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-383V1226-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS3209-383 PRIMARY | Sae International Dba Sae International (USA) |
| PL-999F0769 PIECE 38 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| Reference | Meaning |
|---|---|
| AMS7276 | 5/9 Secondary reference Sae International Dba Sae International |
| MIL-R-83248/1 | 5/9 Secondary reference U.S. Government activity |
| AMS7276 | 5/9 Secondary reference U.S. Government activity |
| 2-383N674-70 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| M83248/1-383 | 5/9 Secondary reference U.S. Government activity |
| SAE-AMS7276 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS3209-383 | 5/9 Secondary reference U.S. Government activity |
| 2-383V747-75 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
NSN 5331-01-005-0530 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-005-0530 has 5 manufacturer part numbers on file: 2-383V0747-75 (Parker-Hannifin Corp Div O-Ring Division), 2-383V1164-75 (Parker-Hannifin Corp Div O-Ring Division), 2-383V1226-75 (Parker-Hannifin Corp Div O-Ring Division), AS3209-383 (Sae International Dba Sae International), PL-999F0769 PIECE 38 (Circor Naval Solutions Llc Dba Warren Pumps).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-516-4697. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-383: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Outside Diameter: 14.315 INCHES MINIMUM AND 14.475 INCHES MAXIMUM IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Elongation Percentage: 125 MAXIMUM. 6 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.