16TX609

View detailed technical data, stock status, and sourcing information for: 16TX609
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-878-7639

Item Name Code

13393

Assigment Date

01/01/1962 (64 years ago)

round peripheral shape style, round center hole shape style, rectangular cross-sectional shape style, 0.043 inches minimum and 0.047 inches maximum thickness, 0.766 inches nominal hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.766 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.043 inches minimum and 0.047 inches maximum
Overall Diameter: 1.062 inches nominal
Material: copper alloy 110 or copper alloy 111 or copper alloy 114 or copper alloy 116 overall
Material Document And Classification: sae assn std all material responses overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-193-9817	Flat Washer	07/01/2025
5330-00-659-9955	No Name Available	01/01/1976
4330-00-863-3917	No Name Available	03/14/1969

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
145195	Flat Washer
16TX609	Flat Washer
2AT131	Flat Washer
5573538	Flat Washer
5573960	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-878-7639?

The FSCG of the NSN 5310-00-878-7639 is 5310

Does the NSN 5310-00-878-7639 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-00-878-7639 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 5310-00-878-7639 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-878-7639 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 5310-00-878-7639 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962