The O-Ring, cataloged under National Stock Number 5331-01-650-6900, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division. Government technical data includes 1 specification, 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 | 5331-01-650-6900 |
| Primary Part Number | 2696-5-40 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 2696-5-40 PRIMARY | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (USA) |
| 2696-5 ITEM NO 40 | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (USA) |
NSN 5331-01-650-6900 is a O-Ring, manufactured by Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-650-6900 has 2 manufacturer part numbers on file: 2696-5-40 (Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division), 2696-5 ITEM NO 40 (Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division).
Key specifications for 2696-5-40: Part Name Assigned by Controlling Agency: O-RING (COVER/PISTON ROD); End Item Identification: VALVE, CHECK; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 1 specification is 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.