The Bolt,machine, cataloged under National Stock Number 5306-00-959-7818, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 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 | 5306-00-959-7818 |
| Primary Part Number | FF-B-575 TY1GR1 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | CANCELLED |
| Thread Quantity Per Inch | 11 |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 1.212 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Minimum Tensile Strength | 60000 POUNDS PER SQUARE INCH LBS |
| Features Provided | FINISHED HEAD |
| Width Between Flats | 0.906 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Head Style | SQUARE |
| Fastener Length | 1.440 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN |
| Material Document and Classification | SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | ZINC OVERALL |
| Head Height | 0.400 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL |
| Material | STEEL OVERALL |
| Surface Treatment Document and Classification | ASTM B633, CAGE81346 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| Acquisition Status | CANCELLED |
| Successor | 5306-00-019-0882 (190882) |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FF-B-575 TY1GR1 | General Services Administration Federal Supply Service (USA) |
| MS35355-159 | 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) |
| ASME B18.2.1 | The American Society of Mechanical Engineers (USA) |
| 5-8 11X1 1-2IN | Gage Co the (USA) |
| B18.2.1 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| FF-B-575 TY1 | General Services Administration Federal Supply Service (USA) |
| 24-026 | Tennessee Valley Authority (USA) |
| 145-4510934-4A | Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA) |
NSN 5306-00-959-7818 is a Bolt,machine, manufactured by General Services Administration Federal Supply Service, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-959-7818 has 9 cross-referenced part numbers: FF-B-575 TY1GR1 (General Services Administration Federal Supply Service), MS35355-159 (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), ASME B18.2.1 (The American Society of Mechanical Engineers), 5-8 11X1 1-2IN (Gage Co the) and 4 more.
There are 12 known substitutes for 5306-00-959-7818: 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 FF-B-575 TY1GR1: Thread Quantity Per Inch: 11; Thread Direction: RIGHT-HAND; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Length: 1.212 INCHES MINIMUM AND 1.540 INCHES MAXIMUM IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-959-7818 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.