TY-21-1

View detailed technical data, stock status, and sourcing information for: TY-21-1
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-298-8275

Item Name Code

32556

Assigment Date

04/22/1989 (37 years ago)

item is made of stainless steel,it consist of a rubber diaphragm,spring,o-ring,o-ring seat,drive ring,retainer,static seal,washer,washer drive dents,drive ring notches,spring holder 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: item is made of stainless steel,it consist of a rubber diaphragm,spring,o-ring,o-ring seat,drive ring,retainer,static seal,washer,washer drive dents,drive ring notches,spring holder

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
B54911	Spring Loade Shaft Seal Assembly
CF-SP-71798 XF9110151(316)	Spring Loade Shaft Seal Assembly
CF-SP-78604-1 XF9110151(316)	Spring Loade Shaft Seal Assembly
PP046JKN	Spring Loade Shaft Seal Assembly
TY-21-1	Spring Loade Shaft Seal Assembly
TYPE 21-1	Spring Loade Shaft Seal Assembly

FAQs

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

What is the FSCG of the NSN 4320-01-298-8275?

The FSCG of the NSN 4320-01-298-8275 is 4320

Does the NSN 4320-01-298-8275 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-298-8275 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 4320-01-298-8275 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-298-8275 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 4320-01-298-8275 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Apr 22, 1989