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17B8D8630-1 Fluid Pressure Regulating Valve

4820-01-362-6708

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Official Item Classification

Name
Fluid Pressure Regulating Valve
Part Number
17B8D8630-1
(NSN) National Stock Number
4820-01-362-6708
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
27565
(FIIG) Federal Item Identification Guide
A21100
Date
08/13/1992 (34 years ago)

unable to decode first end thread size and series/type designator, threaded external tube first end connection type, 3a first end thread class, 0.750 inches nominal first end outside diameter tube accommodated, flareless first end style designator

Specs & Compatibility

First End Connection Type

threaded external tube

First End Style Designator

flareless

First End Outside Diameter Tube Accommodated

0.750 inches nominal

First End Thread Size And Series/Type Designator

unable to decode

First End Thread Class

3a

First End Thread Direction

right-hand

Second End Relationship With First End

not identical

Second End Connection Type

threaded external tube

Flow Control Device

poppet

Flow Control Device Material

unable to decode

End Connection Quantity

2

Regulation Type

automatic single stage

End Item Identification

engine installation,c-17 acft

Special Features

media; fluids: lube oil per mil-l-7808 & mil-l-23699; pressures: operating-400 psig max; proof: 600 psig at minus 65 deg inlet & vent 50 psig at 260 deg f outlet; burst: 1000 psig at minus 65 deg f inlet & vent 100 psig at 260 deg f outlet; cracking; in-let to outlet 18 plus or minus 2 psid; temperature range; normal operation; -65 deg f to 260 deg f; excursions; 260 deg f for 120 min per 8 hr period; 285 deg f for 30 minutes; heat treat poppet to rc 57-60 per mil-h-6875; item consists of 6 components: 1 body assy consisting of: body,p/n 2r3053- -10; poppet,p/n 2r3053-4; spring,p/n 2r3053-5; and 1 stop,p/n 2r3053-7; 1 retainer,p/n 2r3053-3; 1 fitting,p/n 2r3053-6; 1 o-ring,p/n m25988/1- 912; 1 o-ring,p/n m25988/1-904 and as/req,lockwire,ms20995c32

Material

Material Document And Classification

unable to decode

Surface Treatment

passivate outside

Surface Treatment Document And Classification

mil-s-5002 mil spec single treatment response outside

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
N

The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0027565

Related Hardware Products

Part Number Description
17B8D8630 Fluid Pressure Regulating Valve
17B8D8630-1 Fluid Pressure Regulating Valve
2R3356 Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-362-6708?
The FSCG of the NSN 4820-01-362-6708 is 4820
Does the NSN 4820-01-362-6708 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-362-6708 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 4820-01-362-6708 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-362-6708 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 4820-01-362-6708 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Thu, Aug 13, 1992