The O-Ring, cataloged under National Stock Number 5331-01-504-6419, 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 5 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-504-6419 |
| Primary Part Number | M83485/1-471 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Material Document and Classification | (SAE)AMS-R-83485 ASSN STD SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 81349-MIL-R-83485/CANCELLED/ GOVERNMENT SPECIFICATION |
| Center Hole Diameter | 21.855 INCHES MINIMUM AND 22.055 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 |
|---|---|
| M83485/1-471 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| M-R-83485 | 5/9 Secondary reference U.S. Government activity |
| M83485/1-471 | 5/9 Secondary reference U.S. Government activity |
| M-83485/1-471 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| M83485/1-471 | 3/9 Design control — primary reference U.S. Government activity |
| M-R-83485 | 5/9 Secondary reference U.S. Government activity |
| M-R-83485 | 5/1 Secondary reference Sae International Dba Sae International |
NSN 5331-01-504-6419 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-504-6419 has 1 manufacturer part number on file: M83485/1-471 (Sae International Dba Sae International).
Key specifications for M83485/1-471: Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Material Document and Classification: (SAE)AMS-R-83485 ASSN STD SINGLE MATERIAL RESPONSE; Specification/standard Data: 81349-MIL-R-83485/CANCELLED/ GOVERNMENT SPECIFICATION; Center Hole Diameter: 21.855 INCHES MINIMUM AND 22.055 INCHES MAXIMUM IN. 5 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.