4M307-2-20

View detailed technical data, stock status, and sourcing information for: 4M307-2-20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-453-2708

Item Name Code

13393

Assigment Date

02/24/1998 (28 years ago)

The outside case of one or more connectors into which the dielectric materials and contacts are assembled. Also includes shell for adapter,connector. See also shield,electrical connector and cover,electrical connector.

round center hole shape style, 0.312 inches nominal hole diameter, round peripheral shape style, 0.023 inches minimum and 0.027 inches maximum thickness, rectangular cross-sectional shape style

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: 0.312 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.023 inches minimum and 0.027 inches maximum
Overall Diameter: 1.234 inches nominal
End Item Identification: f-15s acft
Part Name Assigned By Controlling Agency: restrictor, cooling air
Material: aluminum alloy 6061 overall
Material Document And Classification: qq-a-250/11, cond t6 fed std single material response overall
Surface Treatment Document And Classification: mil-c-5541, class 3 mil spec single treatment response overall

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
4M307-2-20	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-453-2708?

The FSCG of the NSN 5310-01-453-2708 is 5310

Does the NSN 5310-01-453-2708 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-01-453-2708 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 5310-01-453-2708 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-453-2708 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 5310-01-453-2708 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Feb 24, 1998