5310-00-343-4161

Find complete technical information, availability, and procurement data for: 5310-00-343-4161
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-343-4161

Item Name Code

01869

Assigment Date

01/15/1974 (52 years ago)

0.980 inches minimum and 1.020 inches maximum outside diameter, 0.090 inches nominal material thickness, 0.114 inches minimum and 0.124 inches maximum internal prebent key width, 0.751 inches minimum and 0.765 inches maximum hole diameter, 180000 pounds per square inch minimum tensile strength

Product Characteristics

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

Hole Diameter: 0.751 inches minimum and 0.765 inches maximum
Outside Diameter: 0.980 inches minimum and 1.020 inches maximum
Internal Prebent Key Width: 0.114 inches minimum and 0.124 inches maximum
Material Thickness: 0.090 inches nominal
Minimum Tensile Strength: 180000 pounds per square inch
Wire Hole Diameter: 0.074 inches nominal
Special Features: internal key is not prebent
Material: steel overall
Material Document And Classification: mil-s-18729 cond a,n mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ps13145,ty 1,cl 2 76301 mfr ref single treatment response overall
Style Designator: internal prebent key

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
1850A89	Key Washer
68A450671-2001	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-343-4161?

The FSCG of the NSN 5310-00-343-4161 is 5310

Does the NSN 5310-00-343-4161 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-343-4161 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 5310-00-343-4161 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-343-4161 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 5310-00-343-4161 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Jan 15, 1974