PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35751-72Bolt,square Neck

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5306-00-010-9115 · FSC 5306 · No Item Name Available
Verified by PartsTable
NSN 5306-00-010-9115 — this item is cataloged by the U.S. Government under National Stock Number 5306-00-010-9115. Primary manufacturer part number: MS35751-72.
Features
  • Bolt,square Neck — FSC 5306
  • Fastener Length: 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Neck Length: 0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
  • Nominal Thread Diameter: 0.375 INCHES IN
  • Head Style: BUTTON
  • Head Diameter: 0.782 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Bolt,square Neck, cataloged under National Stock Number 5306-00-010-9115, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5306-00-010-9115
Primary Part NumberMS35751-72
Item NameBolt,square Neck
FSC / FSG5306 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Fastener Length1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Neck Length0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
Surface TreatmentCADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
Nominal Thread Diameter0.375 INCHES IN
Head StyleBUTTON
Head Diameter0.782 INCHES MINIMUM AND 0.844 INCHES MAXIMUM IN
Head Height0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
Neck Width0.368 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5306-00-006-2269 (MS35751-53)
HAZMATNo
Verified Substitutes 12
5306-00-006-2269MS35751-53 SUCCESSOR
Bolt,square Neck
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Bolt,square Neck
5306-00-012-023121260 SUCCESSOR
Bolt,square Neck
Fastenal Company
5306-00-012-61984864282 ITEM 31 SUCCESSOR
Bolt,square Neck
Naval Ship Systems Command
Bolt,square Neck
Bolt,square Neck
Bolt,square Neck
Bolt,square Neck
Bolt,square Neck
Bolt,square Neck
Cross-Reference Index
Part NumberManufacturer
109115 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
109115 General Motors Corp (USA)
109115 General Motors Llc Dba General Motors Llc (USA)
FFB584 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS35751-72 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS35751-72 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
109115 Army Weapons Command Attn Amswe-Ree-S (USA)
Related Parts
SUCCESSOR 5306-00-006-2269 Bolt,square Neck · MS35751-53
5306-00-011-9430SUCCESSOR
BOLT,SQUARE NECK
5306-00-012-0231SUCCESSOR
BOLT,SQUARE NECK
21260
5306-00-012-6198SUCCESSOR
BOLT,SQUARE NECK
4864282 ITEM 31
5306-00-012-6373SUCCESSOR
BOLT,SQUARE NECK
5306-00-012-6638SUCCESSOR
BOLT,SQUARE NECK
5306-00-012-6652SUCCESSOR
BOLT,SQUARE NECK
5306-00-044-5623SUCCESSOR
BOLT,SQUARE NECK
5306-00-054-8024SUCCESSOR
BOLT,SQUARE NECK
5306-00-058-0518SUCCESSOR
BOLT,SQUARE NECK
5306-00-058-9259SUCCESSOR
BOLT,SQUARE NECK
MS35751-32
5306-00-089-0174SUCCESSOR
BOLT,SQUARE NECK

Frequently Asked Questions

What is NSN 5306-00-010-9115?

NSN 5306-00-010-9115 is a Bolt,square Neck, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5306 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5306-00-010-9115?

NSN 5306-00-010-9115 has 7 cross-referenced part numbers: 109115 (Chrysler Realty Company Llc Dba Daimler Chrysler), 109115 (General Motors Corp), 109115 (General Motors Llc Dba General Motors Llc), FFB584 (Federal Specifications Promulgated by General Services Administration Washington DC), MS35751-72 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 5306-00-010-9115?

There are 12 known substitutes for 5306-00-010-9115: 5306-00-006-2269, 5306-00-011-9430, 5306-00-012-0231 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35751-72?

Key specifications for MS35751-72: Fastener Length: 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN; Material: STEEL OVERALL; Neck Length: 0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN; Surface Treatment: CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5306-00-010-9115 still in active supply?

NSN 5306-00-010-9115 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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