5310-00-421-7774

Find complete technical information, availability, and procurement data for: 5310-00-421-7774
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-00-421-7774 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-421-7774

Item Name Code

15934

Assigment Date

12/11/1970 (55 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.

0.470 inches minimum and 0.480 inches maximum shoulder diameter, 1.312 inches nominal outside diameter, 0.200 inches nominal shoulder height, 0.060 inches nominal material thickness, 0.250 inches nominal hole diameter

Product Characteristics

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

Hole Diameter: 0.250 inches nominal
Shoulder Diameter: 0.470 inches minimum and 0.480 inches maximum
Outside Diameter: 1.312 inches nominal
Shoulder Height: 0.200 inches nominal
Material Thickness: 0.060 inches nominal
Hardness Rating: 26.0 rockwell c minimum and 33.0 rockwell c maximum
Material: steel overall
Material Document And Classification: mil-s-6758,cond f4 mil spec single material response overall
Style Designator: shouldered

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
CV15-158591-1	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-00-421-7774?

The FSCG of the NSN 5310-00-421-7774 is 5310

Does the NSN 5310-00-421-7774 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-421-7774 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 5310-00-421-7774 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-421-7774 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 5310-00-421-7774 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Dec 11, 1970