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5310-00-370-5459

Find complete technical information, availability, and procurement data for: 5310-00-370-5459

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5310-00-370-5459
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-370-5459
Item Name Code
01857
Assigment Date
01/01/1963 (63 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

0.281 inches minimum and 0.344 inches maximum nut counterbore diameter, 0.766 inches minimum and 0.797 inches maximum nut height, 3b thread class, right-hand thread direction, 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
3b
Thread Direction
right-hand
Counterbore Diameter
0.281 inches minimum and 0.344 inches maximum nut
Nut Style
hexagon
Nut Height
0.766 inches minimum and 0.797 inches maximum
Drilled Hole Diameter
0.076 inches nominal
Hole Type And Quantity
6 drilled
Width Across Flats
0.500 inches nominal
Thread Series
unf
Thread Quantity Per Inch
24
Nominal Thread Size
0.312 inches
Hole Configuration Style
configuration a
Countersink Angle
109.5 degrees minimum and 110.5 degrees maximum nut
Bearing Surface Type
flat
Material
copper alloy 464 or copper alloy 482 or copper alloy 485 or copper alloy 462 overall
Material Document And Classification
qq-b-636 fed spec all material responses overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-122-1514 No Name Available 01/01/1963

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
1240106 Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-370-5459?
The FSCG of the NSN 5310-00-370-5459 is 5310
Does the NSN 5310-00-370-5459 have a Schedule B code assigned?
Yes, the Schedule B code is 7415290000
Does NSN 5310-00-370-5459 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 5310-00-370-5459 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-370-5459 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 5310-00-370-5459 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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