5340-00-966-9555

Find complete technical information, availability, and procurement data for: 5340-00-966-9555
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-966-9555

Item Name Code

20271

Assigment Date

06/03/1966 (60 years ago)

unthreaded hole or threaded hole mounting method, 0.250 inches nominal thread size, 28 thread quantity per inch, 2a thread class, 0.128 inches minimum and 0.132 inches maximum mounting facility diameter

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
Mounting Method: unthreaded hole or threaded hole
Mounting Facility Diameter: 0.128 inches minimum and 0.132 inches maximum
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: aluminum nut
Material: aluminum washer
Material: steel corrosion resisting overall
Material: steel corrosion resisting spring
Style Designator: knurled no. 2

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5820-00-920-2831	No Name Available	06/16/1972

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
1288-245	Clamp Bolt Assembly

FAQs

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

What is the FSCG of the NSN 5340-00-966-9555?

The FSCG of the NSN 5340-00-966-9555 is 5340

Does the NSN 5340-00-966-9555 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5340-00-966-9555 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 5340-00-966-9555 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-966-9555 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 5340-00-966-9555 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Jun 3, 1966