The O-Ring, cataloged under National Stock Number 5331-01-509-2400, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-509-2400 |
| Primary Part Number | 850000101-R11-118 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Criticality Code Justification | AGAV |
| Material Document and Classification | AMS-R-83485 ASSN STD SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 0.852 INCHES MINIMUM AND 0.872 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 850000101-R11-118 PRIMARY | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (USA) |
| M83485/1-118 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| M83485/1-118 | 5/9 Secondary reference U.S. Government activity |
| AMS-R-83485/1 | 5/9 Secondary reference U.S. Government activity |
| AMS-R-83485/1 | 3/1 Design control — primary reference Sae International Dba Sae International |
| M83485/1-118 | 5/9 Secondary reference U.S. Government activity |
NSN 5331-01-509-2400 is a O-Ring, manufactured by Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-509-2400 has 2 manufacturer part numbers on file: 850000101-R11-118 (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions), M83485/1-118 (Sae International Dba Sae International).
Key specifications for 850000101-R11-118: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Criticality Code Justification: AGAV; Material Document and Classification: AMS-R-83485 ASSN STD SINGLE MATERIAL RESPONSE; Center Hole Diameter: 0.852 INCHES MINIMUM AND 0.872 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.