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5310-00-113-3757

Find complete technical information, availability, and procurement data for: 5310-00-113-3757

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5310-00-113-3757
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-113-3757
Item Name Code
01857
Assigment Date
09/06/1968 (57 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.)

0.788 inches minimum and 0.813 inches maximum width across flats, right-hand thread direction, 2b thread class, hexagon nut style, 0.402 inches minimum and 0.442 inches maximum nut height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2b
Thread Direction
right-hand
Nut Style
hexagon
Nut Height
0.402 inches minimum and 0.442 inches maximum
Width Across Flats
0.788 inches minimum and 0.813 inches maximum
Thread Series
unf
Thread Quantity Per Inch
20
Hardness Rating
95.0 rockwell b minimum and 32.0 rockwell c maximum
Nominal Thread Size
0.500 inches
Bearing Surface Type
chamfered
Material
steel overall
Surface Treatment
cadmium overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Nondefinitive Spec/Std Data
2 type and 13 style and b grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-01-309-6109 No Name Available 04/01/1995

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
16-161 Hexagon Plain Nut
408537 Hexagon Plain Nut
84-002729 Hexagon Plain Nut
K-500-CH-0169 Hexagon Plain Nut
MS35650-3392 Hexagon Plain Nut
RVN5200-125 ITEM 3 Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-113-3757?
The FSCG of the NSN 5310-00-113-3757 is 5310
Does the NSN 5310-00-113-3757 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-113-3757 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 5310-00-113-3757 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-113-3757 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 5310-00-113-3757 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Sep 6, 1968

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