278B

View detailed technical data, stock status, and sourcing information for: 278B
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-440-8810

Item Name Code

32556

Assigment Date

01/28/1997 (29 years ago)

An item specifically designed to be placed around that portion of a connector,receptable,electrical or connector,plug,electrical which contains the facilities for attaching wires or cables. It may be designed to provide the nesessary accomodations between an electrical cable clamping device and an electrical connector shell or it may include the clamping device. It may be used for shielding against electrical interference, mechanical injury or physical damage due to environmental conditions.

centrifugal pump end item identification

Product Characteristics

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

End Item Identification: centrifugal pump

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
278B	Spring Loade Shaft Seal Assembly
52-162-257	Spring Loade Shaft Seal Assembly
7014778-128	Spring Loade Shaft Seal Assembly
N-SP-00300	Spring Loade Shaft Seal Assembly

FAQs

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

What is the FSCG of the NSN 4320-01-440-8810?

The FSCG of the NSN 4320-01-440-8810 is 4320

Does the NSN 4320-01-440-8810 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-440-8810 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 4320-01-440-8810 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-440-8810 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 4320-01-440-8810 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Jan 28, 1997