Model: 25SD

Fluid Pressure Dampener

Properties:

Pipe Size Designation
0.250 inches
Overall Length
1.468 inches
Overall Width
0.750 inches
Thread Size
1/4-18 and 1/4-18
End Application
Stern gates; nuclear reactors program; steam std. Tnesioned replenishment at sea method
Screw Thread Series Designator
Npt and npt
Thread Location
External and internal
Connection Quantity
1 and 1
Operating Pressure Range
+0.0/+5000.0 pounds per square inch
Operating Pressure Range
+0.0 to 5000.0 pounds per square inch
Fluid Type For Which Designed
0il
Threaded Direct Pressure Connection
Provided
Tube Connection Type
Flareless and flareless
Gage End Connection Type
Female
Removable Piston
Not provided
Material
Steel, corrosion resisting
Material
Stainless steel
Fsc Application Data
Dampener, fluid pressure, pressure measuring instruments
NSN
6685-00-684-1133
Part Number
25SD
Description
Dampener,fluid Pressure
CAGE

An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes dampener, flutter.

Part 25SD NSN 6685-00-684-1133

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
19138
FIIG:
T179-N
Concept No.:
App. Key:
NA
Cond. Code:
2
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
05
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
095190
UFC:
49790
LTL:
70.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 9026200000
  • SITC: 87435
  • End Use: Measuring, testing, control instruments
  • NAICS: 334513
  • USDA: 1

Freight Class: Instruments and apparatus for measuring or checking pressure

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