5340-01-164-1923

Find complete technical information, availability, and procurement data for: 5340-01-164-1923
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-164-1923

Item Name Code

40280

Assigment Date

10/13/1983 (42 years ago)

A device designed to transfer liquid fuel from a tank to a carburetor, or fuel injector metering and distribution pump of an internal combustion engine. Reciprocating motion of the diaphragm(s) is actuated through linkage from the engine camshaft. It may include a diaphragm actuated vacuum booster. Excludes:electrical and rotor type engine fuel pumps.

0.250 inches nominal diameter, 0.094 inches nominal left counterbore depth, 3.745 inches minimum and 3.755 inches maximum length, round cross-sectional shape, 0.171 inches minimum and 0.177 inches maximum left counterbore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Diameter: 0.250 inches nominal
Length: 3.745 inches minimum and 3.755 inches maximum
Cross-Sectional Shape: round
Left Counterbore Depth: 0.094 inches nominal
Left Counterbore Diameter: 0.171 inches minimum and 0.177 inches maximum
Right Counterbore Depth: 0.094 inches nominal
Style Designator: left internal and right internal threads

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
G398-30	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-164-1923?

The FSCG of the NSN 5340-01-164-1923 is 5340

Does NSN 5340-01-164-1923 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 5340-01-164-1923 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-164-1923 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 5340-01-164-1923 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Oct 13, 1983