The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-045-1608, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-045-1608 |
| Primary Part Number | MIL-DTL-1222,TYIII,GR4,STYA |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Departure From Cited Document | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Criticality Code Justification | ZZZW |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 8 |
| Nominal Thread Size | 1.250 INCHES IN |
| Thread Class | 2B |
| Material | STEEL OVERALL |
| Nut Style | HEXAGON |
| Width Across Flats | 1.334 INCHES NOMINAL IN |
| Nut Height | 1.062 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-1222,TYIII,GR4,STYA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILS1222TYIIIGR4 11/4 8UN | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-1222,TYIII,GR4,STYAL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| TY III,GR 4,STYA1 1/4-8UNC-2BL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-DTL-1222 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-1222L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MILS1222TYIIIGR4 11/4 8UNL1 | Naval Inventory Control Point Mechanicsburg (USA) |
NSN 5310-01-045-1608 is a Nut,plain,hexagon, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-045-1608 has 7 cross-referenced part numbers: MIL-DTL-1222,TYIII,GR4,STYA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS1222TYIIIGR4 11/4 8UN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-1222,TYIII,GR4,STYAL1 (Naval Inventory Control Point Mechanicsburg), TY III,GR 4,STYA1 1/4-8UNC-2BL1 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.
There are 5 known substitutes for 5310-01-045-1608: 5310-00-145-2002, 5310-00-458-0465, 5310-01-041-2866 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-1222,TYIII,GR4,STYA: Departure From Cited Document: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS; Criticality Code Justification: ZZZW; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 8. 11 total characteristics are documented in the Federal Logistics Information System.