401863D

View detailed technical data, stock status, and sourcing information for: 401863D
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-00-207-8619

Item Name Code

15948

Assigment Date

01/01/1963 (63 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

0.690 inches minimum and 0.780 inches maximum nut thread thread length, right-hand nut thread thread direction, +0.2894 to 0.2909 inches stud thread thread pitch diameters, right-hand stud thread thread direction, 3a nut thread thread class

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 Pitch Diameters: +0.2894 to 0.2909 inches stud thread
Thread Direction: right-hand nut thread
Thread Direction: right-hand stud thread
Thread Length: 0.690 inches minimum and 0.780 inches maximum nut thread
Thread Length: 0.690 inches minimum and 0.810 inches maximum stud thread
Overall Length: 2.290 inches minimum and 2.330 inches maximum
Thread Quantity Per Inch: 18 stud thread
Thread Quantity Per Inch: 24 nut thread
Nominal Thread Size: 0.312 inches nut thread
Nominal Thread Size: 0.312 inches stud thread
Material: steel comp 8740 or steel comp 8640
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response overall
Thread Series Designator: unc stud thread
Thread Series Designator: unf 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
401863D	Plain Stud
5307002078619	Plain Stud
7971983	Plain Stud

FAQs

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

What is the FSCG of the NSN 5307-00-207-8619?

The FSCG of the NSN 5307-00-207-8619 is 5307

Does the NSN 5307-00-207-8619 have a Schedule B code assigned?

Yes, the Schedule B code is 7318159000

Does NSN 5307-00-207-8619 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 5307-00-207-8619 contain precious materials?

Precious metal content is unknown

Does NSN 5307-00-207-8619 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 5307-00-207-8619 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963