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5310-00-252-4643

Find complete technical information, availability, and procurement data for: 5310-00-252-4643

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5310-00-252-4643
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-252-4643
Item Name Code
01857
Assigment Date
06/24/1970 (56 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

right-hand thread direction, 2b thread class, 0.117 inches minimum and 0.130 inches maximum nut height, 0.332 inches minimum and 0.344 inches maximum width across flats, hexagon nut style

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
0.117 inches minimum and 0.130 inches maximum
Width Across Flats
0.332 inches minimum and 0.344 inches maximum
Thread Series
unc
Thread Quantity Per Inch
32
Nominal Thread Size
0.164 inches
Bearing Surface Type
chamfered
Material
copper alloy 360 overall
Material Document And Classification
qq-b-626,1/2 h fed spec single material response overall
Surface Treatment
cadmium or chromate overall
Surface Treatment Document And Classification
fps 486-2 fscm 37695 mfr ref all treatment responses overall

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
107029-559 Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-252-4643?
The FSCG of the NSN 5310-00-252-4643 is 5310
Does the NSN 5310-00-252-4643 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-252-4643 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 5310-00-252-4643 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-252-4643 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 5310-00-252-4643 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jun 24, 1970

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