E4-271

View detailed technical data, stock status, and sourcing information for: E4-271
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-194-0607

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

0.030 inches nominal thickness, round center hole shape style, rectangular cross-sectional shape style, round peripheral shape style, 0.203 inches minimum and 0.213 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.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.203 inches minimum and 0.213 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.030 inches nominal
Overall Diameter: 0.370 inches minimum and 0.380 inches maximum
Material: steel comp 1020 or steel comp 1025 or steel overall
Material Document And Classification: mil-s-7952 mil spec 1st material response and mil-s-7952 mil spec 2nd material response and qq-s-636,canceled fed spec 3rd material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 1 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-097-6888	No Name Available	01/01/1983
5310-00-209-5445	No Name Available	01/01/1983
5310-00-278-1850	No Name Available	08/01/1978
5310-00-286-2162	No Name Available	08/01/1984
5970-00-429-4739	No Name Available	01/01/1963
5310-00-620-0895	No Name Available	05/01/1976
5310-00-695-5937	No Name Available	04/01/1980
5310-00-994-1688	No Name Available	10/01/1982
5310-01-155-4307	No Name Available	06/01/1986

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
5310001940607	Flat Washer
5325350	Flat Washer
5732RE	Flat Washer
779343	Flat Washer
E4-271	Flat Washer
S8153-6-031C	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-194-0607?

The FSCG of the NSN 5310-00-194-0607 is 5310

Does the NSN 5310-00-194-0607 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-194-0607 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 5310-00-194-0607 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-194-0607 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 5310-00-194-0607 was assigned to the Federal Catalog?

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