127-M4

View detailed technical data, stock status, and sourcing information for: 127-M4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-070-9750

Item Name Code

14218

Assigment Date

01/26/1979 (47 years ago)

7.1 millimeters nominal outside diameter, 0.9 millimeters nominal material thickness, 4.1 millimeters nominal hole diameter, split helical-right hand style designator, steel overall material

Product Characteristics

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

Hole Diameter: 4.1 millimeters nominal
Outside Diameter: 7.1 millimeters nominal
Material Thickness: 0.9 millimeters nominal
Material: steel overall
Style Designator: split helical-right hand

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
127-M4	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-070-9750?

The FSCG of the NSN 5310-01-070-9750 is 5310

Does the NSN 5310-01-070-9750 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-070-9750 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 5310-01-070-9750 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-070-9750 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 5310-01-070-9750 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Jan 26, 1979