751-7068532-18

View detailed technical data, stock status, and sourcing information for: 751-7068532-18
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-493-7126

Item Name Code

40279

Assigment Date

01/15/2002 (24 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

right-hand right external thread direction, right-hand left internal (includes thru thread) thread direction, 1.000 inches nominal left internal (includes thru thread) thread length, 2b left internal (includes thru thread) thread class, 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: 2a right external
Thread Class: 2b left internal (includes thru thread)
Thread Direction: right-hand right external
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 1.000 inches nominal left internal (includes thru thread)
Thread Length: 0.680 inches nominal right external
Groove Diameter: 0.405 inches minimum and 0.415 inches maximum
Groove Width: 0.260 inches nominal
Length: 1.400 inches nominal
Distance From End To Groove: 0.680 inches nominal
Thread Quantity Per Inch: 13 right external
Thread Quantity Per Inch: 24 left internal (includes thru thread)
Nominal Thread Size: 0.312 inches left internal (includes thru thread)
Nominal Thread Size: 0.500 inches right external
Right Slot Width: 0.126 inches minimum and 0.156 inches maximum
Right Slot Depth: 0.188 inches minimum and 0.218 inches maximum
Right Projection Diameter: 0.493 inches minimum and 0.503 inches maximum
Right Projection Length: 0.280 inches minimum and 0.300 inches maximum
Special Features: the locking slot for the forced inserted pellet islocated on the side of the shaft in the threaded area.
Material: nickel alloy insert
Material Document And Classification: qq-n-281 fed spec single material response insert
Style Designator: left internal and right external thread
Thread Series Designator: unc right external
Thread Series Designator: unf 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
751-7068532-18	Snap-in Threaded Standoff
H841-0307-18	Snap-in Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-493-7126?

The FSCG of the NSN 5340-01-493-7126 is 5340

Does NSN 5340-01-493-7126 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 5340-01-493-7126 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-493-7126 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 5340-01-493-7126 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Jan 15, 2002