Model: 721975-1

Dial Indicating Pressure Gage

Special Features:

W/restrictor screw

Properties:

Overall Depth
0.690 inches
Overall Diameter
1.312 inches
Case Material
Brass
Case Surface Treatment
Black oxide coated
Graduation Unit
1800.0 pounds per square inch and 2500.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.0/+2500.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
1 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Oxygen use no oil, marked refill at left, full at black
Scale Type
Single
Scale Smallest Increment
1800.0 pounds per square inch
Connection Type
External
Mounting Method
Rigid stem
Scale Accuracy
1 pct
Actuating Element Material
Beryllium copper
Scale Inscription/background Color
Black figures, red line from 0 to 1800, black line from 1800 to 2500 on white background
Connection Location
Back
Protective Crystal Material
Plastic
Connection Size
0.125 in. Npt dia
Connector Type Vent
Not provided
Nondefinitive Specification/std Data
L-2 type
NSN
6685-00-537-2490
Part Number
721975-1
Description
Gage,pressure,dial Indicating
CAGE
99251

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.

Part 721975-1 NSN 6685-00-537-2490

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
07428
FIIG:
T179-B
Concept No.:
App. Key:
BA
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:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
05
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
121570
UFC:
61770
LTL:
100.0
LCL:
--
WCC:
653
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

End Items End applications NSN 6685-00-537-2490 is a component of

  • Phantom F-4 Aircraft
  • Stratolifter C/kc-135 Aircraft
  • F-111 (fms Only) Aircraft
  • Viking S-3b Aircraft
  • Hawkeye E-2c Aircraft
  • Intruder A-6e Aircraft
  • T-2 Aircraft
  • F4s Aircraft
  • 004182785
  • Aircraft Ejection Seat
  • 006825333
  • Aircraft Survival Kit Oxygen System

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Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
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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