The O-Ring, cataloged under National Stock Number 5331-01-006-9034, 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 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 21 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-006-9034 |
| Primary Part Number | AS3209-204 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Temp Rating | -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 0.624 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 0.352 INCHES MINIMUM AND 0.366 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AS3209-204 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 10163350 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| PC49648-3 | 5/9 Secondary reference Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control |
| MIL-R-83248/1 | 5/9 Secondary reference U.S. Government activity |
| 2-204V884-75 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 2-204-V884-75 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SAE-AMS7276 | 3/1 Design control — primary reference Sae International Dba Sae International |
| M83248/1-204 | 5/9 Secondary reference U.S. Government activity |
| 2-204V747-75 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 26093 | 5/9 Secondary reference Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris |
| 5331010069034 | 5/9 Secondary reference E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 30159 ITEM 18 | 5/9 Secondary reference U.S. Government activity |
| 26093 | 5/9 Secondary reference U.S. Government activity |
| 30159 ITEM 18 | 5/9 Secondary reference Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris |
| 2-204V0747-75 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| ST1000-204 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 2-204V1226-75 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 2-204V1164-75 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| AS3209-204 | 3/9 Design control — primary reference U.S. Government activity |
| MILR2765-204ES | 5/9 Secondary reference Eriks B.v. |
| 2-204V747-75 | 5/9 Secondary reference U.S. Government activity |
NSN 5331-01-006-9034 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: cancelled.
NSN 5331-01-006-9034 has 1 manufacturer part number on file: AS3209-204 (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-396-2572. Verify interchangeability with system specifications before substitution.
Key specifications for AS3209-204: Temp Rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Outside Diameter: 0.624 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL. 7 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.
NSN 5331-01-006-9034 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.