5307-00-340-6668

Find complete technical information, availability, and procurement data for: 5307-00-340-6668
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-340-6668

Item Name Code

27783

Assigment Date

01/06/1974 (52 years ago)

0.065 inches minimum and 0.075 inches maximum head length, 2a nut thread thread class, 0.410 inches minimum and 0.450 inches maximum nut thread thread length, 0.156 inches nominal head diameter, right-hand nut thread thread direction

Product Characteristics

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

Thread Class: 2a nut thread
Thread Direction: right-hand nut thread
Thread Length: 0.410 inches minimum and 0.450 inches maximum nut thread
Head Diameter: 0.156 inches nominal
Head Length: 0.065 inches minimum and 0.075 inches maximum
Locking Feature: self-clinching head
Overall Length: 0.500 inches nominal
Thread Quantity Per Inch: 56 nut thread
Nominal Thread Size: 0.086 inches nut thread
Material: steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385
Surface Treatment: passivate overall
Style Designator: self-locking
Thread Series Designator: unc 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
1141381-2	Self-Locking Stud
1813141-67	Self-Locking Stud
38610-4	Self-Locking Stud
419279-54	Self-Locking Stud
85955700-04	Self-Locking Stud
CHS-256-8	Self-Locking Stud
FHS-256-8	Self-Locking Stud
KTS-256-8	Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-00-340-6668?

The FSCG of the NSN 5307-00-340-6668 is 5307

Does NSN 5307-00-340-6668 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 5307-00-340-6668 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-340-6668 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 5307-00-340-6668 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Jan 6, 1974