MS27953-2

View detailed technical data, stock status, and sourcing information for: MS27953-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-043-1902

Item Name Code

06664

Assigment Date

01/01/1961 (65 years ago)

An externally threaded device whose threaded portion is of nominal diameter, without a head but with the unthreaded end bent not over 225 degrees (3.925 radians). See also bolt, eye and bolt, u.

2.562 inches minimum thread length, right-hand thread direction, 0.438 inches nominal hook inside width, 3.875 inches nominal shank length, 2a thread class

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 2.562 inches minimum
Shank Length: 3.875 inches nominal
Hook Inside Width: 0.438 inches nominal
Hook Opening Width: 0.438 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Distance From Inside Of Bend To Shank End: 3.531 inches nominal
Material: steel overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: qq-z-325 fed spec single treatment response overall
Style Designator: off-set round bend
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 5 class and 6 class

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
MS27953-2	Hook Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-043-1902?

The FSCG of the NSN 5306-00-043-1902 is 5306

Does the NSN 5306-00-043-1902 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-043-1902 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 5306-00-043-1902 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-043-1902 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 5306-00-043-1902 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961