CF90001

View detailed technical data, stock status, and sourcing information for: CF90001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-527-3634

Item Name Code

14218

Assigment Date

01/01/1963 (63 years ago)

0.023 inches minimum and 0.028 inches maximum material thickness, 0.494 inches minimum and 0.510 inches maximum outside diameter, 40.0 rockwell c minimum and 50.0 rockwell c maximum hardness rating, 0.256 inches minimum and 0.267 inches maximum hole diameter, mrap - cougar; multiple launch rocket system (mlrs); armored multi-purpose vehicle (ampv); a4 bradley fighting vehicle; a3 bradley fighting vehicle end item identification

Product Characteristics

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

Hole Diameter: 0.256 inches minimum and 0.267 inches maximum
Outside Diameter: 0.494 inches minimum and 0.510 inches maximum
Material Thickness: 0.023 inches minimum and 0.028 inches maximum
End Item Identification: mrap - cougar; multiple launch rocket system (mlrs); armored multi-purpose vehicle (ampv); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Hardness Rating: 40.0 rockwell c minimum and 50.0 rockwell c maximum
Material: steel comp 410 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: flat external teeth
Nondefinitive Spec/Std Data: b type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-123-2605	No Name Available	07/03/1969
5310-00-261-7146	No Name Available	09/16/1968
5310-00-619-1072	No Name Available	01/01/1963
5310-00-680-5358	No Name Available	01/01/1983
5310-00-992-6670	No Name Available	01/10/1969

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
10121454	Lock Washer
5310005273634	Lock Washer
5310PL0912445	Lock Washer
824636-7	Lock Washer
CF90001	Lock Washer
MS35335-61	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-00-527-3634?

The FSCG of the NSN 5310-00-527-3634 is 5310

Does the NSN 5310-00-527-3634 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-527-3634 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 5310-00-527-3634 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-527-3634 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 5310-00-527-3634 was assigned to the Federal Catalog?

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