5310-00-680-7855

Find complete technical information, availability, and procurement data for: 5310-00-680-7855
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-680-7855

Item Name Code

15933

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.

0.615 inches minimum and 0.635 inches maximum outside diameter, 0.104 inches minimum and 0.114 inches maximum material thickness, 0.396 inches minimum and 0.406 inches maximum recess diameter, 0.315 inches minimum and 0.324 inches maximum hole diameter, 27.0 rockwell c minimum and 33.0 rockwell c maximum hardness rating

Product Characteristics

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

Hole Diameter: 0.315 inches minimum and 0.324 inches maximum
Outside Diameter: 0.615 inches minimum and 0.635 inches maximum
Recess Diameter: 0.396 inches minimum and 0.406 inches maximum
Material Thickness: 0.104 inches minimum and 0.114 inches maximum
Hardness Rating: 27.0 rockwell c minimum and 33.0 rockwell c maximum
Recess Angle: 90.0 degrees nominal
Material: steel overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Style Designator: recessed

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
9521864	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-680-7855?

The FSCG of the NSN 5310-00-680-7855 is 5310

Does the NSN 5310-00-680-7855 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-680-7855 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 5310-00-680-7855 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-680-7855 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 5310-00-680-7855 was assigned to the Federal Catalog?

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