5307-01-342-1679

Find complete technical information, availability, and procurement data for: 5307-01-342-1679
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-342-1679

Item Name Code

15948

Assigment Date

07/16/1991 (35 years ago)

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

valve assy end item identification, 1.250 inches stud thread nominal thread size, 3a stud thread thread class, 7 stud thread thread quantity per inch, 6.375 inches nominal overall 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: 3a stud thread
Overall Length: 6.375 inches nominal
End Item Identification: valve assy
Thread Quantity Per Inch: 7 stud thread
Nominal Thread Size: 1.250 inches stud thread
Criticality Code Justification: zzzy
Material: nickel alloy
Thread Series Designator: unc stud thread
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
1222TYIV1 1/4-7UNC3AX6 3/8 GR500	Plain Stud
1222TYIV11/4-7UNC3AX6 3/8GR500L1	Plain Stud
518-4678423 ITEM 10	Plain Stud
518-4678423 ITEM 10L1	Plain Stud

FAQs

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

What is the FSCG of the NSN 5307-01-342-1679?

The FSCG of the NSN 5307-01-342-1679 is 5307

Does NSN 5307-01-342-1679 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 5307-01-342-1679 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-342-1679 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 5307-01-342-1679 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Jul 16, 1991