The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-463-4865, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (CAGE 5XH59) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-463-4865 |
| Primary Part Number | 2594-5 2.50IN PC15 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 2594-5 2.50IN PC15 | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (USA) |
| 2594-5-15 | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (USA) |
| 00920554 | Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division (USA) |
| Reference | Meaning |
|---|---|
| 2594-5 2.50IN PC15 | 3/2 Design control — primary reference U.S. Government activity |
| 2594-5-15 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-01-463-4865 is a Nut,self-Locking,hexagon, manufactured by Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-463-4865 has 3 manufacturer part numbers on file: 2594-5 2.50IN PC15 (Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division), 2594-5-15 (Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division), 00920554 (Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division).
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.