40490-9ASSY40490-902

Fluid Pressure Regulating Valve

NSN 4820-01-482-3586

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
014823586

Product Features

Meets high shock requirements of mil-s-9010 for ligh weight, grade a equipment: class i mounting fixture 4a, aero-nav laboratories report 3-6344 dated j25 july 1983, post shock test dated 1 august 1983. Approved by supships newport new, va letter cvn 58 coh/cvn 71/9505 (9480-0) ser 263b-2911 dated 25 october 198x, extension bath iron works, letter wp 0398x 45-vfl/0544/dfc: lar dated 26 october 1989. Meets requirements for type i vibrtion per mil-std 147, aero-nav laboratories report 4-8687-2 dated 17 april 1984 nd post est report date 19 april 1994. Approved by supships, sturgeon bay, wi letter n00024-82-c-2121/073, 260: jer: kml ser 2729 dated 16 may 1985. Extension bath iron works letter wp0398x 45/vfi/0544/dfc: ler dated 26 october 1986

Product Technical Spec.

Body Material:
Bronze
Body Style:
Straight thru
Stem Material:
Nickel copper alloy
Furnished Items:
Brazing ring and tailpiece and union nut
Media For Which Designed:
Air or nitrogen, gaseous
First End Connection Type:
Unthreaded internal pipe
First End Style Designator:
Socket w/brazing ring
First End Pipe Size Accommodated:
1.500 inches
Second End Relationship With First End:
Identical
Seat Material:
Nickel copper alloy
Flow Control Device:
Diaphragm
Flow Control Device Material:
Rubber, buna-n
End Connection Quantity:
2
Renewable Seat Ring Type:
Retaining ring
Outlet Pressure Range:
+25.0/+60.0 pounds per square inch
Regulation Type:
Automatic single stage
Valve Stem Design:
Double seat
Valve Loading Method:
Spring
Maximum Inlet Pressure Rating:
150.0 pounds per square inch
Filter:
Not included
End Application:
W/s designator tawara class lha
NSN:
4820-01-482-3586
Item Name:
Air Valve
Cage Code:
55378

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
40490-902
Cage Code:
55378
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
40490-9
Cage Code:
55378
RNCC:
D
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

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

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127200
UFC:
64480
LTL:
85.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Air Valve"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level


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