5310-01-645-2520

Find complete technical information, availability, and procurement data for: 5310-01-645-2520
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-645-2520

Item Name Code

01873

Assigment Date

06/09/2015 (11 years ago)

A fixed number of components and/or items, not all having the same basic name, utilizing radio frequency electromagnetic waves in space to carry two-way intelligence. Excludes:radar set; facsimile set; receiving set, radio; receiver-transmitter, radio; and receiving set, television.

3b thread class, blind rivet w/smooth round shank nut style, 0.770 inches nominal head diameter, right-hand thread direction, flat countersunk head style

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Head Style: flat countersunk
Head Diameter: 0.770 inches nominal
Nut Style: blind rivet w/smooth round shank
Nut Diameter: 0.486 inches minimum and 0.490 inches maximum
Nut Length: 1.641 inches minimum and 1.671 inches maximum
Shank End Type: closed
End Item Identification: 2320-01-552-7745
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Head Countersink Angle: 100.0 degrees nominal
Part Name Assigned By Controlling Agency: nut, rivet, blind-countersunk, closed end
Special Features: color is yellow-bronze
Material: steel comp 1010 or steel comp 1110 overall
Material Document And Classification: astm a576 assn std all material responses overall
Surface Treatment: chromate zinc overall
Surface Treatment Document And Classification: astm b633, type ii, class fe/zn 8 or 12 assn std 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
12421403-040	Blind Rivet Plain Nut
12421403-072	Blind Rivet Plain Nut
537KB466	Blind Rivet Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-645-2520?

The FSCG of the NSN 5310-01-645-2520 is 5310

Does the NSN 5310-01-645-2520 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-645-2520 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 5310-01-645-2520 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-645-2520 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 5310-01-645-2520 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Tue, Jun 9, 2015