2658

Fluid Pressure Regulating Valve

NSN 4820-00-146-1952

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001461952

Detail Specifications

Body Style:
Tee
First End Connection Type:
Threaded external tube
First End Style Designator:
Flared
First End Outside Diameter Tube Accommodated:
0.250 inches
First End Thread Size And Series/type Designator:
7/16-20 unf
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
Second End Style Designator:
Flareless
Second End Outside Diameter Tube Accommodated:
0.125 inches
Second End Thread Size And Series/type Designator:
5/16-24 unjf
Second End Thread Class:
3a
Second End Thread Direction:
Right-hand
Third End Relationship With Preceding Ends:
Not identical with first or second end
Third End Connection Type:
Threaded internal boss
Third End Style Designator:
Gasket seal
Third End Thread Size And Series/type Designator:
1/4-32 unef
Third End Thread Class:
2b
Third End Thread Direction:
Right-hand
First End Seat Angle In Deg:
37.0
Second End Seat Angle In Deg:
12.0
Flow Control Device:
Poppet
End Connection Quantity:
3
Mounting Facility:
Flange
Regulation Type:
Automatic double stage
Valve Stem Design:
Double seat
Valve Loading Method:
Spring
Filter:
Not included
Tempurature Rating:
Between -65.0 degrees fahrenheit and 400.0 degrees fahrenheit
NSN:
4820-00-146-1952
Item Name:
Valve,aircraft Hydraulic System,specially Designed
Cage Code:
99473

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
103903-1
Cage Code:
55820
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
2658
Cage Code:
99215
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2658-101
Cage Code:
99215
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2658-101
Cage Code:
99473
RNCC:
5
RNVC:
9
RNAAC:
AX
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:
0.2000lbs
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Privacy | Terms

Definition Definition of approved item name (AIN): "Specially Designed Aircraft Hydraulic System 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:
User:
CANADA Canada
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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