MS27977-30B

View detailed technical data, stock status, and sourcing information for: MS27977-30B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-059-7585

Item Name Code

16550

Assigment Date

04/15/1978 (48 years ago)

0.250 inches minimum and 0.266 inches maximum body length, 0.344 inches nominal stud base width across flats, stud snap fastener stud style, 1.125 inches nominal stud overall length, 0.609 inches minimum and 0.672 inches maximum stud shank length

Product Characteristics

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

Body Length: 0.250 inches minimum and 0.266 inches maximum
Snap Fastener Stud Style: stud
Stud Shank Length: 0.609 inches minimum and 0.672 inches maximum
Stud Overall Length: 1.125 inches nominal
Stud Base Width Across Flats: 0.344 inches nominal
Stud Retention Method: screw base
Special Features: color black
Material: copper alloy 260 overall
Material Document And Classification: qq-b-616 fed spec single material response overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: mil-f-495 mil spec single treatment response overall
Thread Size And Series/Type Designator: 0.164-32 unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5325-00-283-0101	No Name Available	03/01/1985

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
MS27977-30B	Snap Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-059-7585?

The FSCG of the NSN 5325-01-059-7585 is 5325

Does the NSN 5325-01-059-7585 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5325-01-059-7585 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 5325-01-059-7585 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-059-7585 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 5325-01-059-7585 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 15, 1978