NSN 4820-01-253-5763

Fluid Pressure Regulating Valve
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
012535763

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Product Definition Definition of approved item name (AIN): "VALVE,REGULATING,FLUID PRESSURE"

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

4820-01-253-5763 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAFZ
Body Material
Zinc alloy
MRC:
AAQL
Body Style
Straight thru
MRC:
ABFF
Furnished Items
Bonnet and nut
MRC:
ACKL
Media For Which Designed
Air
MRC:
ACKM
First End Connection Type
Threaded internal pipe
MRC:
ACKN
First End Style Designator
Plain
MRC:
ACLL
First End Thread Direction
Right-hand
MRC:
ACLR
Second End Relationship With First End
Identical
MRC:
ACSH
Seat Material
Plastic, acetal
MRC:
ADQT
Packing Material
Rubber, buna-n
MRC:
ADQU
Flow Control Device
Diaphragm
MRC:
ADQV
Flow Control Device Material
Rubber, buna-n
MRC:
ADQZ
End Connection Quantity
2
MRC:
ADZH
Renewable Seat Ring Type
Pressed-in
MRC:
ADZJ
Mounting Facility
Panel
MRC:
AEVN
Regulation Type
Automatic single stage
MRC:
AEVR
Valve Loading Method
Spring
MRC:
AEWF
Filter
Not included
MRC:
AZKQ
Tempurature Rating
Between -18.0 degrees celsius and 66.0 degrees celsius
MRC:
FEAT
Special Features
End thd des and size std-din thread no spot face; pressure range 0.3 to 3.4 bar
MRC:
SUPP
Supplementary Features
Compressed air service, non-relieving model w/o guage; ref data mfr specification nc-231

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
R07-200-RNKC
Cage Code:
43990
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
R06.200.RNKD/P5
Cage Code:
F7625
RNCC:
5
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
R06-200RNKD/P5
Cage Code:
K4131
RNCC:
5
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
370530500
Cage Code:
F0246
RNCC:
5
RNVC:
9
DAC:
6
RNAAC:
ZF
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
Concept No.:
1
App. Key:
D
Cond. Code:
2
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

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

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.