S256-3-713A

View detailed technical data, stock status, and sourcing information for: S256-3-713A
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part S256-3-713A to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-949-8210

Item Name Code

16012

Assigment Date

04/20/1966 (60 years ago)

right-hand nut thread thread direction, 3a nut thread thread class, right-hand stud thread thread direction, 0.562 inches minimum nut thread thread length, 3a stud thread thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a nut thread
Thread Class: 3a stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.562 inches minimum nut thread
Thread Length: 0.392 inches minimum stud thread
Locking Feature: ring, lock keyed
Shoulder Diameter: 0.306 inches nominal
Shoulder Length: 0.045 inches nominal
Overall Length: 1.250 inches nominal
Distance From Shoulder Portion To Nut End: 0.812 inches nominal
Thread Quantity Per Inch: 16 stud thread
Thread Quantity Per Inch: 24 nut thread
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum
Nominal Thread Size: 0.312 inches nut thread
Nominal Thread Size: 0.375 inches stud thread
Material: steel comp 4130
Material Document And Classification: sae assn std single material response
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator: locked in
Thread Series Designator: unc stud thread
Thread Series Designator: unf nut thread

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
881B-5MB812	Locked in Stud
S256-3-713A	Locked in Stud

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5307-00-949-8210?

The FSCG of the NSN 5307-00-949-8210 is 5307

Does NSN 5307-00-949-8210 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 5307-00-949-8210 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-949-8210 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 5307-00-949-8210 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Apr 20, 1966