5340-01-393-4211

Find complete technical information, availability, and procurement data for: 5340-01-393-4211
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-393-4211

Item Name Code

40280

Assigment Date

07/20/1994 (32 years ago)

A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes:reducer, boss; and items designed to accommodate a tube or tube fitting.

right-hand right internal thread direction, 2b left internal (includes thru thread) thread class, 0.310 inches nominal diameter, right-hand left internal (includes thru thread) thread direction, 2b right internal 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 Class: 2b right internal
Thread Direction: right-hand right internal
Thread Direction: right-hand left internal (includes thru thread)
Diameter: 0.310 inches nominal
Length: 2.060 inches nominal
Cross-Sectional Shape: round
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right internal
Nominal Thread Size: 0.138 inches left internal (includes thru thread)
Nominal Thread Size: 0.138 inches right internal
Material: aluminum alloy 6061 standoff
Material: steel corrosion resisting insert
Material Document And Classification: qq-a-225/8 t6 fed spec single material response standoff
Surface Treatment: chromate standoff
Surface Treatment Document And Classification: mil-c-5541 cl 3 mil spec single treatment response standoff
Style Designator: left internal and right internal threads
Thread Series Designator: unc left internal (includes thru thread)
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
A3112618-001	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-393-4211?

The FSCG of the NSN 5340-01-393-4211 is 5340

Does NSN 5340-01-393-4211 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 5340-01-393-4211 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-393-4211 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 5340-01-393-4211 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Jul 20, 1994