5307-00-478-0730

Find complete technical information, availability, and procurement data for: 5307-00-478-0730
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-478-0730

Item Name Code

27783

Assigment Date

06/28/1971 (55 years ago)

0.053 inches minimum and 0.063 inches maximum head length, 0.197 inches minimum and 0.201 inches maximum head diameter, 2a nut thread thread class, right-hand nut thread thread direction, 1.173 inches minimum and 1.203 inches maximum nut thread thread length

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: 1.173 inches minimum and 1.203 inches maximum nut thread
Head Diameter: 0.197 inches minimum and 0.201 inches maximum
Head Length: 0.053 inches minimum and 0.063 inches maximum
Locking Feature: self-clinching head
Overall Length: 1.226 inches minimum and 1.266 inches maximum
Distance Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 40 nut thread
Nominal Thread Size: 0.112 inches nut thread
Part Name Assigned By Controlling Agency: navy special project
Material: steel comp 303
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,e300 mil spec single treatment response 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
107329-29	Self-Locking Stud
NCS4-2-38	Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-00-478-0730?

The FSCG of the NSN 5307-00-478-0730 is 5307

Does NSN 5307-00-478-0730 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 5307-00-478-0730 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-00-478-0730 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 5307-00-478-0730 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Jun 28, 1971