The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-540-2209, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Airline Hydraulics Corp Dba Airline Hydraulics Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-540-2209 |
| Primary Part Number | 64-163-000 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Airline Hydraulics Corp Dba Airline Hydraulics Corp |
| Status | ACTIVE |
| Nominal Thread Size | 0.375 INCHES IN |
| Thread Quantity Per Inch | 16 |
| 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 |
|---|---|
| 64-163-000 PRIMARY | Airline Hydraulics Corp Dba Airline Hydraulics Corp (USA) |
| 64-163-000 | L.m. Gill Welding & Manufacturing, L.l.c. Dba Lm Gill Welding & Manufacturing Llc (USA) |
| Reference | Meaning |
|---|---|
| 60-100-000 ITEM 63 | 5/1 Secondary reference Airline Hydraulics Corp Dba Airline Hydraulics Corp |
NSN 5310-01-540-2209 is a Nut,self-Locking,hexagon, manufactured by Airline Hydraulics Corp Dba Airline Hydraulics Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-540-2209 has 2 manufacturer part numbers on file: 64-163-000 (Airline Hydraulics Corp Dba Airline Hydraulics Corp), 64-163-000 (L.m. Gill Welding & Manufacturing, L.l.c. Dba Lm Gill Welding & Manufacturing Llc).
Key specifications for 64-163-000: Nominal Thread Size: 0.375 INCHES IN; Part Name Assigned by Controlling Agency: NUT, NYLOCK; End Item Identification: INTENSIFIER ASSEMBLY; Thread Quantity Per Inch: 16. 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.