3183681

Hexagon Plain Nut

This page provides complete and verified information for part number 3183681, NSN 5310-01-059-7500

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

5310 Nuts and Washers

National Stock Number

5310-01-059-7500

Item Name Code

01857

Assigment Date

04/15/1978 (48 years ago)

2b thread class, 0.312 inches nominal width across flats, hexagon nut style, right-hand thread direction, 0.365 inches minimum and 0.385 inches maximum nut height

Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.365 inches minimum and 0.385 inches maximum
Width Across Flats: 0.312 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Countersink Angle: 98.0 degrees minimum and 102.0 degrees maximum nut
Bearing Surface Type: flat
Part Name Assigned By Controlling Agency: navy special project
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6,t4 fed spec single material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541,cl 1a mil spec single treatment response overall

Classification Data

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

Type of Item Identification
Automatic Data Processing Point
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 3183681

What is the FSCG of the NSN 5310-01-059-7500?

The FSCG of the NSN 5310-01-059-7500 is 5310

Does the NSN 5310-01-059-7500 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-059-7500 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 5310-01-059-7500 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-059-7500 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 5310-01-059-7500 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 15, 1978