3C4302

View detailed technical data, stock status, and sourcing information for: 3C4302
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-417-4912

Item Name Code

08101

Assigment Date

08/08/1995 (31 years ago)

275.0 fahrenheit temp rating, unable to decode body material, single connection, straight flow body style, threaded external boss first end connection type, filter screen furnished items

Product Characteristics

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

Body Material: unable to decode
Body Style: single connection, straight flow
Furnished Items: filter screen
Temp Rating: 275.0 fahrenheit
First End Connection Type: threaded external boss
First End Style Designator: external seat for gasket seal
First End Thread Class: 3a
First End Thread Direction: right-hand
Flow Control Device: poppet
End Connection Quantity: 1
Temp Adjustability: not adjustable
Absolute Pressure Setting: 17.0
End Item Identification: aircraft, airlifter c-17a
First End Thread Series Designator: unjf
First End Nominal Thread Size: 0.562 inches

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
17B2C3002-1	Vacuum Breaking Valve
3C4302	Vacuum Breaking Valve

FAQs

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

What is the FSCG of the NSN 4820-01-417-4912?

The FSCG of the NSN 4820-01-417-4912 is 4820

Does the NSN 4820-01-417-4912 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-417-4912 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 4820-01-417-4912 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-417-4912 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 4820-01-417-4912 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Tue, Aug 8, 1995