5340-01-139-4985

Find complete technical information, availability, and procurement data for: 5340-01-139-4985
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-139-4985

Item Name Code

20815

Assigment Date

10/03/1982 (43 years ago)

A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes:reducer, boss; and items designed to accommodate a tube or tube fitting.

0.950 inches maximum overall height, unthreaded hole mounting method, 0.830 inches maximum width, 0.590 inches minimum and 0.610 inches maximum length, 0.025 inches nominal material thickness

Product Characteristics

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

Width: 0.830 inches maximum
Overall Height: 0.950 inches maximum
Material Thickness: 0.025 inches nominal
Length: 0.590 inches minimum and 0.610 inches maximum
Mounting Method: unthreaded hole
Distance From Loop Center To End: 0.467 inches minimum
Features Provided: cushion
Loop/Holding Dimension: 0.715 inches minimum and 0.765 inches maximum
Material: copper alloy 170 or copper alloy 172 overall
Material Document And Classification: qq-c-533,alloy 170,temper a fed spec 1st material response or qq-c-533,alloy 172,temper a fed spec 2nd material response overall
Surface Treatment: tin overall
Surface Treatment Document And Classification: mil-t-10727 mil spec single treatment response overall
Specification/Standard Data: 80205-80205-nas1464 professional/industrial association standard

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
NAS1464B074-06T	Spring Tension Clip

FAQs

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

What is the FSCG of the NSN 5340-01-139-4985?

The FSCG of the NSN 5340-01-139-4985 is 5340

Does the NSN 5340-01-139-4985 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908630

Does NSN 5340-01-139-4985 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 5340-01-139-4985 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-139-4985 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 5340-01-139-4985 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Oct 3, 1982