KFSE-622-8

View detailed technical data, stock status, and sourcing information for: KFSE-622-8
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-406-7453

Item Name Code

40280

Assigment Date

01/11/1995 (31 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

0.2350 inches minimum and 0.2650 inches maximum left internal (includes thru thread) thread length, 0.2130 inches minimum and 0.2160 inches maximum hole diameter, 0.2760 inches minimum and 0.2860 inches maximum diameter, right-hand left internal (includes thru thread) thread direction, 2b left internal (includes thru thread) 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)
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.2350 inches minimum and 0.2650 inches maximum left internal (includes thru thread)
Hole Diameter: 0.2130 inches minimum and 0.2160 inches maximum
Diameter: 0.2760 inches minimum and 0.2860 inches maximum
Length: 0.2450 inches minimum and 0.2550 inches maximum
Cross-Sectional Shape: round
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Nominal Thread Size: 0.1380 inches left internal (includes thru thread)
Right Projection Diameter: 0.2230 inches minimum and 0.2290 inches maximum
Right Projection Length: 0.0600 inches nominal
Material: steel comp 303 standoff
Material Document And Classification: astm-a-582 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: projection one end left internal thread
Thread Series Designator: unc left internal (includes thru thread)

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
5267789-002	Spacing Threaded Standoff
KFSE-622-8	Spacing Threaded Standoff
KFSE-632-8	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-406-7453?

The FSCG of the NSN 5340-01-406-7453 is 5340

Does NSN 5340-01-406-7453 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 5340-01-406-7453 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-406-7453 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 5340-01-406-7453 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Jan 11, 1995