The Bolt,machine, cataloged under National Stock Number 5306-00-022-1979, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-022-1979 |
| Primary Part Number | MS35763-1064 |
| 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 | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 0.718 INCHES MINIMUM AND 0.782 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Minimum Yield Strength | 85000 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNF |
| Thread Quantity Per Inch | 20 |
| Minimum Tensile Strength | 95000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A A |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Features Provided | FINISHED HEAD |
| Material | STEEL COMP 1035 OVERALL |
| Material Document and Classification | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 96.0 ROCKWELL B MINIMUM AND 104.0 ROCKWELL B MAXIMUM OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TY 1 CL 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1 CL2 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Locking Feature | DISTORTIONS BEARING SURFACE OF HEAD |
| Head Height | 0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN |
| Thread Length | 0.618 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS35763-1064 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 221979 | General Motors Corp (USA) |
NSN 5306-00-022-1979 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: active.
NSN 5306-00-022-1979 has 2 cross-referenced part numbers: MS35763-1064 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 221979 (General Motors Corp).
There is 1 known substitute for 5306-00-022-1979: 4730-00-921-3241. Verify interchangeability with system specifications before substitution.
Key specifications for MS35763-1064: Thread Direction: RIGHT-HAND; Fastener Length: 0.718 INCHES MINIMUM AND 0.782 INCHES MAXIMUM IN; Head Style: HEXAGON; Minimum Yield Strength: 85000 POUNDS PER SQUARE INCH LBS. 19 total characteristics are documented in the Federal Logistics Information System.