922558-1

View detailed technical data, stock status, and sourcing information for: 922558-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-028-4863

Item Name Code

40280

Assigment Date

10/03/1976 (49 years ago)

An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes:bushing, nonmetallic; bumper; and insulator bushing.

right-hand right external thread direction, 0.185 inches maximum flange thickness, 0.484 inches minimum and 0.494 inches maximum length, right-hand left internal (includes thru thread) thread direction, 2b left internal (includes thru thread)2a right external 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: 2b left internal (includes thru thread)2a right external
Thread Direction: right-hand right external
Thread Direction: right-hand left internal (includes thru thread)
Flange Thickness: 0.185 inches maximum
Length: 0.484 inches minimum and 0.494 inches maximum
Flange Width Across Flats: 0.115 inches minimum and 0.135 inches maximum
Thread Quantity Per Inch: 56 left internal (includes thru thread)
Thread Quantity Per Inch: 56 right external
Nominal Thread Size: 0.086 inches left internal (includes thru thread)
Nominal Thread Size: 0.086 inches right external
Material: steel comp 303 standoff
Material Document And Classification: astm a582 assn std single material response standoff
Surface Treatment: passivate standoff
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response standoff
Style Designator: flanged with left internal thread
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc 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
012-9507-006	Spacing Threaded Standoff
922558-1	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-028-4863?

The FSCG of the NSN 5340-01-028-4863 is 5340

Does NSN 5340-01-028-4863 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 5340-01-028-4863 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-028-4863 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 5340-01-028-4863 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Oct 3, 1976