The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-347-4302, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-347-4302 |
| Primary Part Number | MIL-DTL-1222 TYPE IIIL1 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 8 |
| Nominal Thread Size | 1.250 INCHES IN |
| Criticality Code Justification | ZZZW |
| Thread Direction | RIGHT-HAND |
| Departure From Cited Document | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Thread Series | UN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-1222 TYPE IIIL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 1 1/4-8UN-3BL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-DTL-1222TYIII GR400 QQ-N-2L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 1 1/4-8UN-3B | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| QQ-N-281 GRADE 400 CLASS A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1/4-8UN-3B CLASTYAL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| MIL-DTL-1222 TYPE III | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1/4-8UN-3B CLASTYA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-1222TYIII GR400 QQ-N-2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| QQ-N-281 GRADE 400 CLASS AL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| CW-2300CW PIECE 612L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| CW-2300CW PIECE 612 | DC Fabricators Inc (USA) |
NSN 5310-01-347-4302 is a Nut,plain,hexagon, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-347-4302 has 12 cross-referenced part numbers: MIL-DTL-1222 TYPE IIIL1 (Naval Inventory Control Point Mechanicsburg), 1 1/4-8UN-3BL1 (Naval Inventory Control Point Mechanicsburg), MIL-DTL-1222TYIII GR400 QQ-N-2L1 (Naval Inventory Control Point Mechanicsburg), 1 1/4-8UN-3B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), QQ-N-281 GRADE 400 CLASS A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.
There are 12 known substitutes for 5310-01-347-4302: 5310-00-935-1255, 5305-01-065-8335, 5310-01-207-4732 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-1222 TYPE IIIL1: Thread Class: 3B; Thread Quantity Per Inch: 8; Nominal Thread Size: 1.250 INCHES IN; Criticality Code Justification: ZZZW. 7 total characteristics are documented in the Federal Logistics Information System.