5340-01-180-8788

Find complete technical information, availability, and procurement data for: 5340-01-180-8788
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-180-8788

Item Name Code

40280

Assigment Date

06/04/1984 (42 years ago)

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes:insert, screw thread.

right-hand left internal (includes thru thread) thread direction, 2b left internal (includes thru thread)2a right external thread class, 0.415 inches minimum and 0.457 inches maximum flange thickness, 0.250 inches minimum left internal (includes thru thread)0.420 inches minimum right external thread length, right-hand right external 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: 2b left internal (includes thru thread)2a right external
Thread Direction: right-hand right external
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.250 inches minimum left internal (includes thru thread)0.420 inches minimum right external
Flange Thickness: 0.415 inches minimum and 0.457 inches maximum
Length: 1.052 inches minimum and 1.072 inches maximum
Flange Width Across Flats: 0.365 inches minimum and 0.385 inches maximum
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right external
Nominal Thread Size: 0.190 inches left internal (includes thru thread)
Nominal Thread Size: 0.190 inches right external
Material: steel comp 1010 or steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1020 or steel comp 1022 or steel comp 1025 or steel comp 1030 or steel comp 1117 or steel comp 1118 standoff
Material Document And Classification: astm a108 assn std all material responses standoff
Surface Treatment: cadmium and chromate standoff
Surface Treatment Document And Classification: qq-p-416,type 2 cl 3 fed spec single treatment response standoff
Style Designator: flanged with left internal thread
Thread Series Designator: unf left internal (includes thru thread)
Thread Series Designator: unf right external

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
1819521-002	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-180-8788?

The FSCG of the NSN 5340-01-180-8788 is 5340

Does NSN 5340-01-180-8788 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 5340-01-180-8788 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-180-8788 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 5340-01-180-8788 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Mon, Jun 4, 1984