750RP3.0

View detailed technical data, stock status, and sourcing information for: 750RP3.0
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 750RP3.0 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-044-3150

Item Name Code

10958

Assigment Date

07/10/1977 (49 years ago)

-80.0 fahrenheit and 300.0 fahrenheit temp rating, 3.0 pounds per square inch maximum operating pressure, air media for which designed, gasket and nut and filter screen furnished items, single connection, straight flow body style

Product Characteristics

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

Maximum Operating Pressure: 3.0 pounds per square inch
Body Style: single connection, straight flow
Furnished Items: gasket and nut and filter screen
Temp Rating: -80.0 fahrenheit and 300.0 fahrenheit
Media For Which Designed: air
First End Connection Type: threaded external boss
First End Style Designator: external seat for gasket seal
First End Thread Class: 2a
First End Thread Direction: right-hand
Flow Control Device: cone
End Connection Quantity: 1
Disk Loading Method: weight
Opening Pressure Setting: 3.0 pounds per square inch
Valve Venting Design Type: atmospheric
Valve Relief Design Type: pressure
Material: aluminum alloy 2011 and rubber butadiene-acrylonitrile class nbr flow control device
Material: aluminum alloy 2011 body
Material: aluminum alloy 2011 seat
Material Document And Classification: qq-a-225/3, alloy 2011, t3 fed spec single material response body
Material Document And Classification: qq-a-225/3, alloy 2011, t3 fed spec single material response flow control device
Material Document And Classification: qq-a-225/3, alloy 2011, t3 fed spec single material response seat
Surface Treatment: anodize outside
Surface Treatment Document And Classification: mil-a-8625, type 2 mil spec single treatment response outside

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
750RP3.0	Gaseou Pressure Equalizing Valve
SM-C-774135	Gaseou Pressure Equalizing Valve
SM-C-774135-1	Gaseou Pressure Equalizing Valve

FAQs

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

What is the FSCG of the NSN 4820-01-044-3150?

The FSCG of the NSN 4820-01-044-3150 is 4820

Does the NSN 4820-01-044-3150 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-044-3150 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 4820-01-044-3150 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-044-3150 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 4820-01-044-3150 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Jul 10, 1977