53G970758-7

View detailed technical data, stock status, and sourcing information for: 53G970758-7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-308-1684

Item Name Code

15933

Assigment Date

10/21/1973 (52 years ago)

100.0 degrees nominal recess angle, 0.635 inches nominal recess diameter, 0.160 inches nominal material thickness, 1.176 inches minimum and 1.200 inches maximum outside diameter, 0.344 inches minimum and 0.350 inches maximum 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: 0.344 inches minimum and 0.350 inches maximum
Outside Diameter: 1.176 inches minimum and 1.200 inches maximum
Recess Diameter: 0.635 inches nominal
Material Thickness: 0.160 inches nominal
Recess Angle: 100.0 degrees nominal
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,cond d mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: p.s. 13145,ty 2,cl 1,fscm 76301 mfr ref single treatment 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
53G970758-7	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-308-1684?

The FSCG of the NSN 5310-00-308-1684 is 5310

Does the NSN 5310-00-308-1684 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-308-1684 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 5310-00-308-1684 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-308-1684 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 5310-00-308-1684 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Oct 21, 1973