DSK4258

View detailed technical data, stock status, and sourcing information for: DSK4258
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-00-930-3104

Item Name Code

32556

Assigment Date

05/11/1966 (60 years ago)

A relay whose contact arm may rotate through 360 degrees but not in one operation. Includes rotary relays which automatically reset. For an item having the dual functions of a switch and a relay assembled together on a common mounting, see relay-switch. Excludes:switch, rotary; switch, stepping; and switch, telephone (as modified).

a spring loaded shaft seal assy; od 5.628 in,id 4.062 in,5 equally spaced pins of 0.224 in dia,spec/std per dwg 10946843 general characteristics item description

Product Characteristics

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

General Characteristics Item Description: a spring loaded shaft seal assy; od 5.628 in,id 4.062 in,5 equally spaced pins of 0.224 in dia,spec/std per dwg 10946843

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2590-00-315-9927	No Name Available	09/14/1974

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
10946849	Spring Loade Shaft Seal Assembly
802427	Spring Loade Shaft Seal Assembly
DSK4258	Spring Loade Shaft Seal Assembly

FAQs

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

What is the FSCG of the NSN 4320-00-930-3104?

The FSCG of the NSN 4320-00-930-3104 is 4320

Does the NSN 4320-00-930-3104 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-00-930-3104 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 4320-00-930-3104 contain precious materials?

Precious metal content is unknown

Does NSN 4320-00-930-3104 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 4320-00-930-3104 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, May 11, 1966