5310-00-209-3574

Find complete technical information, availability, and procurement data for: 5310-00-209-3574
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-209-3574

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

1.750 inches minimum and 1.770 inches maximum outside diameter, 1.262 inches minimum and 1.282 inches maximum hole diameter, 180000 pounds per square inch minimum tensile strength, 0.112 inches nominal material thickness, 0.169 inches minimum and 0.179 inches maximum internal prebent key width

Product Characteristics

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

Hole Diameter: 1.262 inches minimum and 1.282 inches maximum
Outside Diameter: 1.750 inches minimum and 1.770 inches maximum
Internal Prebent Key Width: 0.169 inches minimum and 0.179 inches maximum
Material Thickness: 0.112 inches nominal
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum
Distance From Key Center To Wire Hole Center: 0.216 inches minimum and 0.222 inches maximum
Wire Hole Diameter: 0.112 inches nominal
Material: steel comp 1095 overall
Material Document And Classification: mil-s-7947,cond 1 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Style Designator: internal prebent key
Specification/Standard Data: 80205-nas513 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-777-8488	No Name Available	07/22/1968

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
NAS513-20	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-209-3574?

The FSCG of the NSN 5310-00-209-3574 is 5310

Does the NSN 5310-00-209-3574 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-209-3574 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 5310-00-209-3574 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-209-3574 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 5310-00-209-3574 was assigned to the Federal Catalog?

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