The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-729-4122, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hartzell Engine Technologies Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Hartzell Engine Technologies Llc (CAGE 664K1); Safran Electronics & Defense (CAGE FAQ15) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-729-4122 |
| Primary Part Number | 40427 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hartzell Engine Technologies Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40427 PRIMARY | Hartzell Engine Technologies Llc (USA) |
| MEP-00026241 | Safran Electronics & Defense (FRA) |
NSN 5310-01-729-4122 is a Nut,plain,hexagon, manufactured by Hartzell Engine Technologies Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-729-4122 has 2 cross-referenced part numbers: 40427 (Hartzell Engine Technologies Llc), MEP-00026241 (Safran Electronics & Defense).
There are 8 known substitutes for 5310-01-729-4122: 4820-00-105-8277, 5905-00-176-2458, 5315-00-187-3256 and 5 more. Verify interchangeability with system specifications before substitution.