The Bolt,machine, cataloged under National Stock Number 5306-00-680-7219, 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 3 commercial cross-references from 1 manufacturer, 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 | 5306-00-680-7219 |
| Primary Part Number | FFB575TYPE3GRADE1 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Class | 2A A |
| Fastener Length | 0.970 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 |
| Thread Length | 0.750 INCHES MINIMUM IN |
| Width Between Flats | 0.425 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 60000 POUNDS PER SQUARE INCH LBS |
| Thread Direction | RIGHT-HAND |
| Features Provided | FINISHED HEAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | HEXAGON |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2 CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Hardness Rating | 70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL |
| Material Document and Classification | SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE |
| Head Height | 0.150 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFB575TYPE3GRADE1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FFB575TYPE3GR1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FFB575 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5306-00-680-7219 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 5306-00-680-7219 has 3 cross-referenced part numbers: FFB575TYPE3GRADE1 (Federal Specifications Promulgated by General Services Administration Washington DC), FFB575TYPE3GR1 (Federal Specifications Promulgated by General Services Administration Washington DC), FFB575 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 5306-00-680-7219: 5306-00-011-1195, 5306-00-013-1303, 5306-00-018-6682 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFB575TYPE3GRADE1: Material: STEEL OVERALL; Surface Treatment: CADMIUM AND CHROMATE OVERALL; Thread Class: 2A A; Fastener Length: 0.970 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-680-7219 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.