The Bolt,machine, cataloged under National Stock Number 5306-01-288-4512, is classified within Federal Supply Class 5306 (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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 5306-01-288-4512 |
| Primary Part Number | MIL-DTL-1222 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Features Provided | FINISHED HEAD |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Class | 2A A |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Head Style | HEXAGON |
| Surface Treatment | CHROMATE AND CADMIUM OVERALL |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 111 TYPE |
| Material Document and Classification | SAE J429 GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Fastener Length | 4.250 INCHES NOMINAL IN |
| Width Between Flats | 0.850 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Quantity Per Inch | 13 |
| Acquisition Status | ACTIVE |
| Successor | 5306-00-270-9422 |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-DTL-1222 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M1222B3X8C268GFNZE | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M1222RN8C268GFNZE | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 0.500-13UNC-2AX4.250 LG GR 5 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| MIL-S-1222 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AMS-QQ-P416 | Society of Automotive Engineers Inc (USA) |
NSN 5306-01-288-4512 is a Bolt,machine, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-288-4512 has 6 cross-referenced part numbers: MIL-DTL-1222 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M1222B3X8C268GFNZE (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M1222RN8C268GFNZE (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 0.500-13UNC-2AX4.250 LG GR 5 (American National Standards Institute Incorporated Dba American National Standards Institute), MIL-S-1222 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There are 12 known substitutes for 5306-01-288-4512: 5306-00-227-0582, 5306-00-227-0601, 5306-00-270-9422 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-DTL-1222: Features Provided: FINISHED HEAD; Head Height: 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.500 INCHES IN; Thread Class: 2A A. 16 total characteristics are documented in the Federal Logistics Information System.