Y127-2

View detailed technical data, stock status, and sourcing information for: Y127-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-619-4932

Item Name Code

15933

Assigment Date

01/01/1963 (63 years ago)

0.297 inches minimum and 0.328 inches maximum overall height, 0.203 inches minimum and 0.234 inches maximum recess depth, 0.734 inches minimum and 0.766 inches maximum outside diameter, 0.109 inches minimum and 0.141 inches maximum material thickness, 0.312 inches minimum and 0.344 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.312 inches minimum and 0.344 inches maximum
Outside Diameter: 0.734 inches minimum and 0.766 inches maximum
Overall Height: 0.297 inches minimum and 0.328 inches maximum
Recess Depth: 0.203 inches minimum and 0.234 inches maximum
Material Thickness: 0.109 inches minimum and 0.141 inches maximum
Material: steel comp 302 or steel comp 303 or steel comp 316 overall
Material Document And Classification: qq-w-423 fed spec 1st material response or astm a582 assn std 2nd material response or qq-s-766 fed spec 3rd material response overall
Surface Treatment: passivate overall
Style Designator: recessed

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
1006625PC1	Recessed Washer
1981228PC1	Recessed Washer
Y127-2	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-619-4932?

The FSCG of the NSN 5310-00-619-4932 is 5310

Does the NSN 5310-00-619-4932 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-619-4932 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 5310-00-619-4932 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-619-4932 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 5310-00-619-4932 was assigned to the Federal Catalog?

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