5340-01-397-6901

Find complete technical information, availability, and procurement data for: 5340-01-397-6901
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-397-6901

Item Name Code

40280

Assigment Date

10/18/1994 (31 years ago)

An item so designed that when attached to an object, protects that objec from damage by reducing the force of impact with another object. For external vehicular bumpers see bumper, vehicular. Excludes:grommet (as modified); bushing, nonmetallic; pad, cushioning and washer (as modified).

0.250 inches nominal right external thread length, 2b left internal (includes thru thread) thread class, right-hand right external thread direction, right-hand left internal (includes thru thread) thread direction, 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: 0.250 inches nominal right external
Thread Length: 0.375 inches nominal left internal (includes thru thread)
Length: 0.933 inches minimum and 0.943 inches maximum
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right external
Nominal Thread Size: 0.138 inches left internal (includes thru thread)
Nominal Thread Size: 0.138 inches right external
Right Projection Diameter: 0.138 inches nominal
Right Projection Length: 0.250 inches nominal
Material: copper alloy overall
Material Document And Classification: qq-b-626 comp 11 fed spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response overall
Style Designator: left internal and right external thread
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc right external
Specification/Standard Data: 80205-nas1829 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
NAS1829B4E15	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-397-6901?

The FSCG of the NSN 5340-01-397-6901 is 5340

Does NSN 5340-01-397-6901 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 5340-01-397-6901 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-397-6901 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 5340-01-397-6901 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Tue, Oct 18, 1994