5307-00-343-5403

Find complete technical information, availability, and procurement data for: 5307-00-343-5403
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-343-5403

Item Name Code

15946

Assigment Date

01/15/1974 (52 years ago)

3a stud thread thread class, 3a nut thread thread class, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.280 inches minimum and 0.310 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: 3a nut thread
Thread Class: 3a stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.280 inches minimum and 0.310 inches maximum nut thread
Thread Length: 0.190 inches minimum and 0.220 inches maximum stud thread
Shoulder Length: 0.034 inches minimum and 0.044 inches maximum
Overall Length: 1.588 inches minimum and 1.624 inches maximum
Nut End Shank Length: 0.248 inches minimum and 0.310 inches maximum
Distance Across Flats: 0.312 inches nominal
Thread Quantity Per Inch: 32 nut thread
Thread Quantity Per Inch: 32 stud thread
Nominal Thread Size: 0.132 inches nut thread
Nominal Thread Size: 0.138 inches stud thread
Stud End Shank Length: 0.275 inches nominal
Stud End Shank Diameter: 0.137 inches nominal
Nut End Shank Diameter: 0.137 inches nominal
Part Name Assigned By Controlling Agency: navy special project
Special Features: second nut end shank size 0.189 in. nominal dia by 0.552 in. lg
Material Document And Classification: ams 5643 assn std single material response
Surface Treatment Document And Classification: h+4-169 fscm 82577 mfr ref single treatment response overall
Style Designator: shouldered
Thread Series Designator: unc nut thread
Thread Series Designator: unc stud 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
3341100	Shouldered Stud

FAQs

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

What is the FSCG of the NSN 5307-00-343-5403?

The FSCG of the NSN 5307-00-343-5403 is 5307

Does NSN 5307-00-343-5403 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 5307-00-343-5403 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-00-343-5403 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 5307-00-343-5403 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Jan 15, 1974