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5307-01-437-3894

Find complete technical information, availability, and procurement data for: 5307-01-437-3894

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5307-01-437-3894
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5307 Studs
National Stock Number
5307-01-437-3894
Item Name Code
27783
Assigment Date
10/11/1996 (29 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.172 inches minimum and 0.182 inches maximum head length, 2a thread class, 0.155 inches minimum and 0.159 inches maximum head diameter, 0.375 inches nominal thread length, right-hand 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
2a
Thread Direction
right-hand
Thread Length
0.375 inches nominal
Head Diameter
0.155 inches minimum and 0.159 inches maximum
Head Length
0.172 inches minimum and 0.182 inches maximum
Locking Feature
self-clinching head
Overall Length
0.360 inches minimum and 0.390 inches maximum
Distance Across Flats
0.188 inches nominal
Thread Quantity Per Inch
40
Nominal Thread Size
0.112 inches
Material
steel comp 303
Surface Treatment
passivate overall
Style Designator
self-locking
Thread Series Designator
unc

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
860336-193 Self-Locking Stud
NCS-4S-6-12 Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-01-437-3894?
The FSCG of the NSN 5307-01-437-3894 is 5307
Does NSN 5307-01-437-3894 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 5307-01-437-3894 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-437-3894 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 5307-01-437-3894 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Fri, Oct 11, 1996

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