4320-01-253-8478

Find complete technical information, availability, and procurement data for: 4320-01-253-8478
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-253-8478

Item Name Code

77777

Assigment Date

04/26/1987 (39 years ago)

An oscillator whose operating frequency(ies) is controlled by a crystal unit, quartz. For an oscillator controlled by a device other than a crystal, see oscillator (1), noncrystal controlled. See also generator, signal; and calibrator, frequency. Excludes:frequency supply, telephone carrier; resonator, tuning fork; and oscillator, pulse delay.

4320-01-253-8478, rotating assembly

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6105-00-394-3485	No Name Available	07/01/2024

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
3364-7PC92	Rotating Assembly
5X13B184X1	Rotating Assembly
DL364033908	Rotating Assembly

FAQs

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

What is the FSCG of the NSN 4320-01-253-8478?

The FSCG of the NSN 4320-01-253-8478 is 4320

Does NSN 4320-01-253-8478 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 4320-01-253-8478 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-253-8478 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4320-01-253-8478 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Apr 26, 1987