The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-01-688-4944, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Aero Specialties Inc Div Sales. 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 | 5310-01-688-4944 |
| Primary Part Number | 2001243 |
| Item Name | Nut,plain,castellated,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Aero Specialties Inc Div Sales |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-688-4944 is a Nut,plain,castellated,hexagon, manufactured by Aero Specialties Inc Div Sales, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-688-4944 has 2 manufacturer part numbers on file: 2001243 (Leonardo Spa Aeronautics Division - Torino Site), 2001243 (Aero Specialties Inc Div Sales).
Key specifications for 2001243: Special Features: USED IN RJ2/RJ3 AIRCRAFT SERVICE CART; Part Name Assigned by Controlling Agency: HEAVY SLOTTED NUT; End Item Identification: TRUCK,HAND. 0 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.