5340-01-394-6430

Find complete technical information, availability, and procurement data for: 5340-01-394-6430
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-394-6430

Item Name Code

40280

Assigment Date

08/12/1994 (31 years ago)

An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see bolt, fluid passage.

right-hand right internal thread direction, 3b left internal (includes thru thread) thread class, 3b right internal thread class, 0.500 inches nominal right internal thread length, right-hand left internal (includes thru thread) 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: 3b left internal (includes thru thread)
Thread Class: 3b right internal
Thread Direction: right-hand right internal
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.500 inches nominal right internal
Thread Length: 0.500 inches nominal left internal (includes thru thread)
Length: 1.938 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.500 inches nominal
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right internal
Nominal Thread Size: 0.190 inches left internal (includes thru thread)
Nominal Thread Size: 0.190 inches right internal
Material: steel corrosion resisting overall
Material Document And Classification: astm a581 assn std single material response or astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072 e300 mil spec single treatment response overall
Style Designator: left internal and right internal threads
Thread Series Designator: unf left internal (includes thru thread)
Thread Series Designator: unf right internal

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
100H152PC26	Spacing Threaded Standoff
1560H-SS-1.938-12	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-394-6430?

The FSCG of the NSN 5340-01-394-6430 is 5340

Does NSN 5340-01-394-6430 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 5340-01-394-6430 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-394-6430 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 5340-01-394-6430 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Aug 12, 1994