M24149/1A552

View detailed technical data, stock status, and sourcing information for: M24149/1A552
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-027-6521

Item Name Code

16944

Assigment Date

09/19/1976 (49 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

0.625 inches minimum and 0.687 inches maximum shoulder diameter, 0.125 inches nominal shoulder length, 0.610 inches minimum and 0.640 inches maximum nut thread thread length, right-hand nut thread thread direction, 2a 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: 2a nut thread
Thread Direction: right-hand nut thread
Thread Length: 0.610 inches minimum and 0.640 inches maximum nut thread
Shoulder Diameter: 0.625 inches minimum and 0.687 inches maximum
Shoulder Length: 0.125 inches nominal
Unthreaded End Diameter: 0.325 inches minimum and 0.335 inches maximum
Unthreaded End Length: 2.485 inches minimum and 2.515 inches maximum
Length Excluding Fluxed Welding Tip: 3.250 inches nominal
Features Provided: heat shield
Thread Quantity Per Inch: 16 nut thread
Nominal Thread Size: 0.375 inches nut thread
Material: steel
Style Designator: welding
Thread Series Designator: unc nut thread
Nondefinitive Spec/Std Data: 2 type and 4 class

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
M24149/1A552	Welding Stud
MIL-S-24149/1A552	Welding Stud

FAQs

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

What is the FSCG of the NSN 5307-01-027-6521?

The FSCG of the NSN 5307-01-027-6521 is 5307

Does the NSN 5307-01-027-6521 have a Schedule B code assigned?

Yes, the Schedule B code is 7318155000

Does NSN 5307-01-027-6521 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 5307-01-027-6521 contain precious materials?

Precious metal content is unknown

Does NSN 5307-01-027-6521 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 5307-01-027-6521 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Sep 19, 1976