M85731/1-6

View detailed technical data, stock status, and sourcing information for: M85731/1-6
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-378-5989

Item Name Code

20271

Assigment Date

08/21/1993 (32 years ago)

pin mounting method, 1.375 inches nominal thread length, 3a thread class, 28 thread quantity per inch, right-hand thread direction

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 1.375 inches nominal
Mounting Method: pin
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: steel comp 316 or aluminum alloy 2024 handle
Material: steel comp 316 screw
Style Designator: knurled no. 2
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-322-0344	No Name Available	11/01/1999

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
M85731/1-6	Clamp Bolt Assembly
MS14108-6	Clamp Bolt Assembly
ST9M454-4-2	Clamp Bolt Assembly

FAQs

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

What is the FSCG of the NSN 5340-01-378-5989?

The FSCG of the NSN 5340-01-378-5989 is 5340

Does the NSN 5340-01-378-5989 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5340-01-378-5989 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 5340-01-378-5989 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-378-5989 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-378-5989 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sat, Aug 21, 1993