The O-Ring, cataloged under National Stock Number 5331-01-287-8818, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Beemer Precision Inc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-287-8818 |
| Primary Part Number | 235-V14A 3.11INX0.14IN |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Beemer Precision Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.140 INCHES NOMINAL 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 |
|---|---|
| 235-V14A 3.11INX0.14IN PRIMARY | Beemer Precision Inc (USA) |
| CM2-235-V14A | Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA) |
NSN 5331-01-287-8818 is a O-Ring, manufactured by Beemer Precision Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-287-8818 has 2 manufacturer part numbers on file: 235-V14A 3.11INX0.14IN (Beemer Precision Inc), CM2-235-V14A (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company).
Key specifications for 235-V14A 3.11INX0.14IN: Cross-Sectional Height: 0.140 INCHES NOMINAL IN; Material: RUBBER FLUOROCARBON CLASS FPM. 2 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.