Model: 10A1-31

Mercurial Barometer

Special Features:

Large bore precision tube; cistern to tube ration 50: 1; scales and vernier material heavy brass, engine divided and engraved; verniers readable to 0.05 mm; built to mil-b-4308; universal compensation; manual 2 speed cable drive; can be outfitted with a electronic null indicator; electrical 115 vac, 60 hz; base 10.5 by 10.5 inches; accuracy +/- 0.003 inches hg with correction card, +/- 0.005 inches hg without correction card; repeatabili type 0.002 inches hg; sensitivi type 0.001 inches hg; base cast aluminum; tube pyrex; includes needle valve and dual scanner plates

Properties:

Overall Height
47.000 inches
Graduation Unit
0.001 millimeters
Scale Range
-1000.0/+80000.0 feet of altitude and +0.0/+800.0 millimeters of mercury
Cistern Type
Adjusting screw
Tube Bore Diameter
0.631 inches
Functional Description
Used for the test and calibration of altimeters, mach indicators, air speed indicators, pressure gages and other types of equipment using pneumatic pressure as a source of operation
Supplementary Features
Manufacturers name: mercurial altitude test barometer
NSN
6685-00-945-4963
Part Number
10A1-31
Description
Barometer,mercurial
CAGE

A barometer consisting of a column of mercury which rises and falls within a tube due to variations of atmospheric pressure.

Part 10A1-31 NSN 6685-00-945-4963

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01072
FIIG:
T179-A
Concept No.:
1
App. Key:
AB
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:
A
ESD:
A
MMAC:
RN
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
53.0 X 17.0 X 17.0
Paclk Weight:
108.0000lbs
Item Weight:
0.0000lbs
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
A
SPI No.:
F005081056
SPI Rev.:
A
SPC Mkg:
ZZ
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
057730
UFC:
32880
LTL:
175.0
LCL:
175.0
WCC:
652
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 9025801500
  • SITC: 87455
  • End Use: Medicinal equipment
  • NAICS: 334519
  • USDA: 1

Freight Class: Barometers, not combined with other instruments, nesoi

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