4820-01-093-9143

Find complete technical information, availability, and procurement data for: 4820-01-093-9143
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-093-9143

Item Name Code

16989

Assigment Date

04/26/1980 (46 years ago)

right-hand 2nd end thread direction, poppet flow control device, right-hand 1st end thread direction, 3b 1st end thread class, 3b 2nd end thread class

Product Characteristics

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

Thread Class: 3b 1st end
Thread Class: 3b 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: poppet
Connection Style: external seat for gasket seal (boss) 2nd end
Valve Operation Method: manual
Connection Type: threaded external boss 2nd end
Connection Type: threaded internal boss 1st end
Thread Quantity Per Inch: 20 2nd end
Nominal Thread Size: 0.312 inches 1st end
Nominal Thread Size: 0.500 inches 2nd end
Material: aluminum alloy body
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,ty 2 mil spec single treatment response
Style Designator: straight thru
Supplementary Features: applicable on c135/f4/f15/f16 acft
Thread Series Designator: unj 2nd end
Thread Series Designator: unjf 1st end

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
4820PL0899973	Poppet Drain Cock
A7714-1	Poppet Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-093-9143?

The FSCG of the NSN 4820-01-093-9143 is 4820

Does the NSN 4820-01-093-9143 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-093-9143 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 4820-01-093-9143 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-093-9143 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 4820-01-093-9143 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sat, Apr 26, 1980