MS35751-143

Square Neck Bolt

This page provides complete and verified information for part number MS35751-143, NSN 5306-00-089-0176

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-089-0176

Item Name Code

15939

Assigment Date

01/01/1961 (65 years ago)

A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

button head style, right-hand thread direction, 2a thread class, 1.500 inches minimum thread length, 7.906 inches minimum and 8.094 inches maximum fastener length

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 1.500 inches minimum
Fastener Length: 7.906 inches minimum and 8.094 inches maximum
Head Style: button
Head Diameter: 1.032 inches minimum and 1.094 inches maximum
Head Height: 0.250 inches minimum and 0.270 inches maximum
Neck Length: 0.250 inches minimum and 0.281 inches maximum
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Minimum Tensile Strength: 55000 pounds per square inch
Hardness Rating: 95.0 rockwell b maximum overall
Neck Width: 0.492 inches minimum and 0.515 inches maximum
Material: steel overall
Material Document And Classification: sae gr 1 assn std single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm-b633 assn std single treatment response overall
Thread Series Designator: unc

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for MS35751-143

What is the FSCG of the NSN 5306-00-089-0176?

The FSCG of the NSN 5306-00-089-0176 is 5306

Does the NSN 5306-00-089-0176 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-089-0176 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5306-00-089-0176 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-089-0176 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5306-00-089-0176 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961