29955 PIECE 3,4

View detailed technical data, stock status, and sourcing information for: 29955 PIECE 3,4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-228-7838

Item Name Code

32528

Assigment Date

03/21/1986 (40 years ago)

A cap designed to mate with a fluid valve body. It may have an orifice through which a rod, shaft, stem, or an adjusting screw passes. For ported items, see head, valve. Excludes:cap, pneumatic valve.

14.688 inches nominal overall length, 2.000 inches valve size for which designed, globe valve type for which designed, threaded externally stem actuating end type, 1.125 inches nominal largest outside diameter

Product Characteristics

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

Overall Length: 14.688 inches nominal
Largest Outside Diameter: 1.125 inches nominal
Valve Type For Which Designed: globe
Valve Size For Which Designed: 2.000 inches
Stem Actuating End Type: threaded externally
Valve Model Number For Which Designed: 3852u
Material: steel comp 410
Material Document And Classification: astm a216 gr,wcb assn std single material response
Furnished Items And Quantity: 1 disk and 1 ring and 1 washer

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
29955	Fluid Valve Stem
29955 PC3,4,5,8,2IN	Fluid Valve Stem
29955 PIECE 3,4	Fluid Valve Stem
29955 PIECE 3,4,5,8-2IN COMP B	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-228-7838?

The FSCG of the NSN 4820-01-228-7838 is 4820

Does the NSN 4820-01-228-7838 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-228-7838 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 4820-01-228-7838 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-228-7838 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 4820-01-228-7838 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Mar 21, 1986