The Bolt,square Neck, cataloged under National Stock Number 5306-00-702-4484, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 5306-00-702-4484 |
| Primary Part Number | NASM35751 |
| Item Name | Bolt,square Neck |
| 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 Quantity Per Inch | 16 |
| Hardness Rating | 95.0 ROCKWELL B MAXIMUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Head Diameter | 0.782 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN |
| Head Style | ROUND |
| Surface Treatment | ZINC OVERALL |
| Material Document and Classification | SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Neck Width | 0.368 INCHES MINIMUM AND 0.388 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | ASTM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Head Height | 0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Fastener Length | 2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Thread Class | 2A A |
| Neck Length | 0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| NASM35751 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS35751-75 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FF-B-584 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MS35751-74 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FF-B-584 TY1CL1STAGR1 | General Services Administration Federal Supply Service (USA) |
| B18.5 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| ASME-B18.5 | The American Society of Mechanical Engineers (USA) |
NSN 5306-00-702-4484 is a Bolt,square Neck, 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 5306-00-702-4484 has 7 cross-referenced part numbers: NASM35751 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35751-75 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FF-B-584 (Federal Specifications Promulgated by General Services Administration Washington DC), MS35751-74 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FF-B-584 TY1CL1STAGR1 (General Services Administration Federal Supply Service) and 2 more.
There are 12 known substitutes for 5306-00-702-4484: 5306-00-010-9117, 5306-00-010-9115, 5306-00-012-0955 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for NASM35751: Thread Quantity Per Inch: 16; Hardness Rating: 95.0 ROCKWELL B MAXIMUM OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Material: STEEL OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-702-4484 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.