5340-01-666-4639

Find complete technical information, availability, and procurement data for: 5340-01-666-4639
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5340-01-666-4639 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-666-4639

Item Name Code

40280

Assigment Date

09/07/2017 (8 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.

1.102 inches nominal length, round cross-sectional shape, 2b right external thread class, 0.312 inches nominal diameter, 2b left 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: 2b left external
Thread Class: 2b right external
Diameter: 0.312 inches nominal
Length: 1.102 inches nominal
Cross-Sectional Shape: round
Thread Quantity Per Inch: 32 left external
Thread Quantity Per Inch: 32 right external
Nominal Thread Size: 10.0 millimeters right external
Nominal Thread Size: 10.0 millimeters left external
Part Name Assigned By Controlling Agency: standoff, .312 phenolic, igbt gate drive pcb
Style Designator: left internal and right internal threads
Thread Series Designator: unf left external
Thread Series Designator: unf right external

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
34000D1421088	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-666-4639?

The FSCG of the NSN 5340-01-666-4639 is 5340

Does NSN 5340-01-666-4639 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 5340-01-666-4639 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-666-4639 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 5340-01-666-4639 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Thu, Sep 7, 2017