5310-00-262-5614

Find complete technical information, availability, and procurement data for: 5310-00-262-5614
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-262-5614

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 3b thread class, hexagon nut style, 0.178 inches minimum and 0.198 inches maximum nut height, 0.447 inches minimum and 0.457 inches maximum nut counterbore diameter

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: 0.447 inches minimum and 0.457 inches maximum nut
Nut Style: hexagon
Nut Height: 0.178 inches minimum and 0.198 inches maximum
Width Across Flats: 0.620 inches minimum and 0.630 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.438 inches
Countersink Angle: 85.0 degrees minimum and 95.0 degrees maximum nut
Bearing Surface Type: flat
Bearing Surface Finish: 125.0 microinches
Material: nickel alloy r-405 overall
Material Document And Classification: mil-b-894 mil spec single material response 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
SP442	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-262-5614?

The FSCG of the NSN 5310-00-262-5614 is 5310

Does the NSN 5310-00-262-5614 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-00-262-5614 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 5310-00-262-5614 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-262-5614 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 5310-00-262-5614 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963