4102MZ

View detailed technical data, stock status, and sourcing information for: 4102MZ
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-725-2606

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

1.6875 inches nominal outside diameter, 0.8437 inches nominal distance from centerline to top of internal key, 1 internal key quantity, 1.005 inches nominal hole diameter, 0.1562 inches nominal internal straight 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: 1.005 inches nominal
Outside Diameter: 1.6875 inches nominal
Internal Straight Key Width: 0.1562 inches nominal
Distance From Centerline To Top Of Internal Key: 0.8437 inches nominal
Internal Key Quantity: 1
Material Thickness: 0.1196 inches nominal
Material: steel overall
Surface Treatment: cadmium overall
Style Designator: key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-079-1647	No Name Available	11/04/1968

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
4102M	Key Washer
4102MZ	Key Washer
62A100B0235	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-725-2606?

The FSCG of the NSN 5310-00-725-2606 is 5310

Does the NSN 5310-00-725-2606 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-725-2606 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 5310-00-725-2606 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-725-2606 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 5310-00-725-2606 was assigned to the Federal Catalog?

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