The O-Ring, cataloged under National Stock Number 5331-01-005-3214, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. 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through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-005-3214 |
| Primary Part Number | 2-343V1164-75 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Outside Diameter | 4.107 INCHES MINIMUM AND 4.183 INCHES MAXIMUM IN |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 3.697 INCHES MINIMUM AND 3.753 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 |
|---|---|
| PL 8201-002 ITEM 27 | Supreme Integrated Technology, Inc. Dba C.s. Controls (USA) |
| 2-343V1164-75 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-343V1226-75 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-343V0747-75 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS3209-343 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| 2-343-V884-75 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 5331010053214 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| SAE-AMS7276 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 6V4315 | C/1 Advisory reference — outside the item-of-supply concept Caterpillar Inc Div Caterpillar Defense |
| MIL-R-83248/1 | 5/9 Secondary reference U.S. Government activity |
| 000991713-004 | C/1 Advisory reference — outside the item-of-supply concept Waukesha Bearings Corporation |
| 2-343V884-75 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corp Div O-Ring Division |
| M83248/1-343 | 5/9 Secondary reference U.S. Government activity |
| 2-343V747-75 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 061000082 ITEM 167 | C/1 Advisory reference — outside the item-of-supply concept Waukesha Bearings Corporation |
| AS3209-343 | 5/9 Secondary reference U.S. Government activity |
| ARP568-343-V8 | 5/9 Secondary reference U.S. Government activity |
| V747-75-2-343 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-005-3214 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-005-3214 has 5 manufacturer part numbers on file: PL 8201-002 ITEM 27 (Supreme Integrated Technology, Inc. Dba C.s. Controls), 2-343V1164-75 (Parker-Hannifin Corp Div O-Ring Division), 2-343V1226-75 (Parker-Hannifin Corp Div O-Ring Division), 2-343V0747-75 (Parker-Hannifin Corp Div O-Ring Division), AS3209-343 (Sae International Dba Sae International).
Key specifications for 2-343V1164-75: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Outside Diameter: 4.107 INCHES MINIMUM AND 4.183 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.