5310-00-252-5632

Find complete technical information, availability, and procurement data for: 5310-00-252-5632
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-252-5632

Item Name Code

01869

Assigment Date

06/24/1970 (56 years ago)

0.320 inches minimum and 0.322 inches maximum hole diameter, 2.300 inches minimum and 2.320 inches maximum outside diameter, 2.990 inches minimum and 3.010 inches maximum overall distance including keys, 0.188 inches nominal external straight key width, 0.260 inches minimum and 0.264 inches maximum width between flats

Product Characteristics

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

Width Between Flats: 0.260 inches minimum and 0.264 inches maximum
Hole Diameter: 0.320 inches minimum and 0.322 inches maximum
Outside Diameter: 2.300 inches minimum and 2.320 inches maximum
External Straight Key Width: 0.188 inches nominal
Overall Distance Including Keys: 2.990 inches minimum and 3.010 inches maximum
External Key Quantity: 25
Material Thickness: 0.032 inches nominal
Special Features: black
Material: aluminum alloy overall
Material Document And Classification: qq-a-250/12,t4 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,type 11,class 2 mil spec single treatment response overall
Style Designator: 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
11152175	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-252-5632?

The FSCG of the NSN 5310-00-252-5632 is 5310

Does the NSN 5310-00-252-5632 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-252-5632 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 5310-00-252-5632 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-252-5632 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 5310-00-252-5632 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jun 24, 1970