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 nut thread thread class, 3a stud thread thread class, 0.280 inches minimum and 0.310 inches maximum nut thread thread length, right-hand stud thread thread direction, 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: 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