The Bolt,machine, cataloged under National Stock Number 5306-00-018-6682, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-018-6682 |
| Primary Part Number | MS35355-127 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Thread Length | 1.250 INCHES MINIMUM IN |
| Thread Class | 2A A |
| Grip Length | 0.750 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 13 |
| Hardness Rating | 95.0 ROCKWELL B MAXIMUM OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Features Provided | UNFINISHED HEAD |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | FF-B-575,GR 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Fastener Length | 2.000 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 GRADE |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | SQUARE |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Width Between Flats | 0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Head Height | 0.308 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| Successor | 5306-00-010-2484 (102484) |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS35355-127 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FF-B-575 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 186682 | General Motors Corp (USA) |
| FF-B-575 TY1 | General Services Administration Federal Supply Service (USA) |
| K1628 | Amca Intl Corp Insley Mfg Corp Div (USA) |
NSN 5306-00-018-6682 is a Bolt,machine, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-018-6682 has 5 cross-referenced part numbers: MS35355-127 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FF-B-575 (Federal Specifications Promulgated by General Services Administration Washington DC), 186682 (General Motors Corp), FF-B-575 TY1 (General Services Administration Federal Supply Service), K1628 (Amca Intl Corp Insley Mfg Corp Div).
There are 12 known substitutes for 5306-00-018-6682: 5306-00-010-2484, 5306-00-010-2495, 5306-00-010-9177 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS35355-127: Thread Length: 1.250 INCHES MINIMUM IN; Thread Class: 2A A; Grip Length: 0.750 INCHES NOMINAL IN; Thread Quantity Per Inch: 13. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-018-6682 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.