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4820-00-167-3628

Find complete technical information, availability, and procurement data for: 4820-00-167-3628

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4820-00-167-3628
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-167-3628
Item Name Code
05487
Assigment Date
11/24/1971 (54 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

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

Product Characteristics

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

Thread Class
3a 1st end
Thread Class
3a 2nd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Flow Control Device
poppet
Maximum Operating Temp
275.0 fahrenheit single response
Connection Style
external seat for gasket seal (boss) 2nd end
Connection Style
external seat for gasket seal (boss) 1st end
Valve Operation Method
automatic
Connection Type
threaded external boss 1st end
Connection Type
threaded external boss 2nd end
Mounting Position
horizontal
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.562 inches 2nd end
Nominal Thread Size
0.750 inches 1st end
Nominal Outside Diameter Tube Accommodated
0.375 inches 2nd end
Nominal Outside Diameter Tube Accommodated
0.500 inches 1st end
Special Features
the end connection identified above as the second end is the valve inlet
Material
steel comp 303 body
Material
steel comp 303 seat
Material Document And Classification
qq-s-764,type 303-canceled fed spec single material response body
Material Document And Classification
qq-s-764,type 303-canceled fed spec single material response seat
Media For Which Designed
hydraulic fluid, petroleum base single response
Surface Treatment
passivate
Surface Treatment Document And Classification
mil-s-5002 mil spec single treatment response
Style Designator
straight thru
Thread Series Designator
unjf 2nd end
Thread Series Designator
unjf 1st end

Related Parts

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Part Number Name
2660129-6 Check Valve
2C9038 Check Valve
GA7461C 0608 Check Valve
STSRB001 Check Valve
STSRB001C0608 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-167-3628?
The FSCG of the NSN 4820-00-167-3628 is 4820
Does the NSN 4820-00-167-3628 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-167-3628 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 4820-00-167-3628 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-167-3628 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 4820-00-167-3628 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Nov 24, 1971

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