5340-00-997-4593

Find complete technical information, availability, and procurement data for: 5340-00-997-4593
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-997-4593

Item Name Code

40280

Assigment Date

04/13/1967 (59 years ago)

2b right internal thread class, 0.164 inches nominal left external thread length, right-hand left external thread direction, 2a left external thread class, right-hand right internal 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: 2a left external
Thread Class: 2b right internal
Thread Direction: right-hand left external
Thread Direction: right-hand right internal
Thread Length: 0.164 inches nominal left external
Thread Length: 0.164 inches nominal right internal
Length: 2.000 inches nominal
End Item Identification: used on abf156 m99
Cross-Sectional Shape: hexagon
Width Across Flats: 0.375 inches nominal
Thread Quantity Per Inch: 32 left external
Thread Quantity Per Inch: 32 right internal
Nominal Thread Size: 0.164 inches left external
Nominal Thread Size: 0.164 inches right internal
Right Projection Diameter: 0.375 inches nominal
Right Projection Length: 0.375 inches nominal
Material: steel comp 303 overall
Material Document And Classification: 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 external thread
Thread Series Designator: unc left external
Thread Series Designator: unc 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
8437349-2	Spacing Threaded Standoff
9766-SS-0832-HL-7	Spacing Threaded Standoff
9766SS0832HL7	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-00-997-4593?

The FSCG of the NSN 5340-00-997-4593 is 5340

Does NSN 5340-00-997-4593 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 5340-00-997-4593 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-997-4593 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 5340-00-997-4593 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Apr 13, 1967