The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-677-9671, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — No Item Name Available (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Naval Inventory Control Point Mechanicsburg (CAGE 03950); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-677-9671 |
| Primary Part Number | 709-8540939 ITEM 021-2 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 709-8540939 ITEM 021-2 | Naval Sea Systems Command (USA) |
| 0.750-10UNC-2B NICUD4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 0.750-10UNC-2B NICU | Naval Sea Systems Command (USA) |
| 709-8540939 ITEM 021-2D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-DTL-1222 TYI GR400 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-1222 TYI GR400D4 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5310-01-677-9671 is a Nut,self-Locking,hexagon, manufactured by Naval Sea Systems Command, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-677-9671 has 6 cross-referenced part numbers: 709-8540939 ITEM 021-2 (Naval Sea Systems Command), 0.750-10UNC-2B NICUD4 (Naval Inventory Control Point Mechanicsburg), 0.750-10UNC-2B NICU (Naval Sea Systems Command), 709-8540939 ITEM 021-2D4 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 TYI GR400 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 6 known substitutes for 5310-01-677-9671: 5305-01-041-2832, 5305-01-270-6169, 5305-01-336-5931 and 3 more. Verify interchangeability with system specifications before substitution.