5310-00-519-6440

Find complete technical information, availability, and procurement data for: 5310-00-519-6440
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-519-6440

Item Name Code

15886

Assigment Date

01/01/1963 (63 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.

+0.1838 to 0.1865 inches thread pitch diameters, knurled nut style, 0.395 inches minimum and 0.405 inches maximum nut diameter, right-hand thread direction, 0.310 inches minimum and 0.316 inches maximum small end diameter

Product Characteristics

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

Thread Pitch Diameters: +0.1838 to 0.1865 inches
Thread Direction: right-hand
Small End Diameter: 0.310 inches minimum and 0.316 inches maximum
Nut Style: knurled
Nut Diameter: 0.395 inches minimum and 0.405 inches maximum
Nut Thickness: 0.390 inches minimum and 0.410 inches maximum
Knurl Width: 0.255 inches minimum and 0.265 inches maximum
Thread Series: unjc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.200 inches
Material: steel comp 1212 or steel comp 1213 overall
Material Document And Classification: fed std 66 fed std single material response overall
Surface Treatment: phosphate 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
5196440	Knurled Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-519-6440?

The FSCG of the NSN 5310-00-519-6440 is 5310

Does the NSN 5310-00-519-6440 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-519-6440 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 5310-00-519-6440 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-519-6440 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 5310-00-519-6440 was assigned to the Federal Catalog?

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