Model: 25B

Fluid Pressure Dampener

Properties:

Pipe Size Designation
0.250 inches and 0.250 inches
Overall Length
1.250 inches
Overall Width
0.688 inches
Thread Size
1/4-18 and 1/4-18
Screw Thread Series Designator
Npt and npt
Thread Location
Internal and external
Connection Quantity
1 and 1
Operating Pressure Range
+0.0/+1000.0 pounds per square inch
Operating Pressure Range
+0.0 to 1000.0 pounds per square inch
Fluid Type For Which Designed
Air and steam
Threaded Direct Pressure Connection
Provided
Tube Connection Type
Flareless and flareless
Gage End Connection Type
Female and female
Removable Piston
Not provided
Material
Brass
Material
Copper alloy
Fsc Application Data
Dampener, fluid pressure, pressure measuring instrument
NSN
6685-00-682-7459
Part Number
25B
Description
Dampener,fluid Pressure
CAGE
99752

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

Part 25B NSN 6685-00-682-7459

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
128350
UFC:
65000
LTL:
85.0
LCL:
85.0
WCC:
651
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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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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