The Bolt,machine, cataloged under National Stock Number 5306-00-655-7504, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 18 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5306-00-655-7504 |
| Primary Part Number | FFB575TYPE1GRADE1 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Thread Quantity Per Inch | 18 |
| Surface Treatment Document and Classification | QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 GRADE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 1.125 INCHES MINIMUM IN |
| Head Height | 0.186 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Features Provided | UNFINISHED HEAD |
| Head Style | SQUARE |
| Width Between Flats | 0.484 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Material | STEEL OVERALL |
| Fastener Length | 8.000 INCHES NOMINAL IN |
| Hardness Rating | 95.0 ROCKWELL B MAXIMUM OVERALL |
| Surface Treatment | ZINC OVERALL |
| Thread Class | 2A A |
| Material Document and Classification | FF-B-575,GR 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFB575TYPE1GRADE1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 5-16 18X8IN | Gage Co the (USA) |
NSN 5306-00-655-7504 is a Bolt,machine, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-655-7504 has 2 cross-referenced part numbers: FFB575TYPE1GRADE1 (Federal Specifications Promulgated by General Services Administration Washington DC), 5-16 18X8IN (Gage Co the).
There are 12 known substitutes for 5306-00-655-7504: 5306-00-425-0607, 5306-00-550-0721, 5306-00-550-3109 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFB575TYPE1GRADE1: Thread Quantity Per Inch: 18; Surface Treatment Document and Classification: QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Direction: RIGHT-HAND; Nondefinitive Spec/std Data: 1 TYPE AND 1 GRADE. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-655-7504 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.