NAS1381-4E12

Welding Stud

This page provides complete and verified information for part number NAS1381-4E12, NSN 5307-01-266-2604

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

5307 Studs

National Stock Number

5307-01-266-2604

Item Name Code

16944

Assigment Date

10/22/1987 (38 years ago)

0.679 inches minimum and 0.750 inches maximum nut thread thread length, right-hand nut thread thread direction, 0.750 inches minimum length excluding fluxed welding tip, 2a nut thread thread class, 28 nut thread thread quantity per inch

Characteristics

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

Thread Class: 2a nut thread
Thread Direction: right-hand nut thread
Thread Length: 0.679 inches minimum and 0.750 inches maximum nut thread
Length Excluding Fluxed Welding Tip: 0.750 inches minimum
Thread Quantity Per Inch: 28 nut thread
Nominal Thread Size: 0.250 inches nut thread
Material: steel comp 1020
Material Document And Classification: astm a108 assn std single material response
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 type 2 class 2 fed spec single treatment response overall
Style Designator: welding
Thread Series Designator: unf nut thread
Specification/Standard Data: 80205-nas1381 professional/industrial association standard

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 NAS1381-4E12

What is the FSCG of the NSN 5307-01-266-2604?

The FSCG of the NSN 5307-01-266-2604 is 5307

Does the NSN 5307-01-266-2604 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-01-266-2604 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 5307-01-266-2604 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-266-2604 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 5307-01-266-2604 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Oct 22, 1987