Model: AN/USM-181B

Telephone Test Set

Properties:

Width
13.250 inches
Length
19.250 inches
Ac Voltage Rating
115.0 volts and 230.0 volts
Dc Voltage Rating
27.0 volts
Frequency Rating
Between 50.0 hertz and 400.0 hertz
Major Components
Signal generator 1; electronic voltmeter 1; impedance matching attenuator 1
Accessory Component Quantity
1 and 2 and 1
Accessory Identifying Number
Cy-7047/usm-181b type no. And cx-12594/usm-181b type no. And cg-3566-u type no. And 03550-90003 part no.
Electrical Power Source Relationship
Operating
Internal Battery Accommodation
Included
Material And Location
Aluminum carrying case
Inclosure Feature
Multiple item w/carrying case
Test Type For Which Designed
Attenuation; freq response; gain; voltage; power
Operating Test Capability
Variable attenuator range dc to 110 db; electronic voltmeter range 12 ranges from 1 millivolt to 300 v; power measurements from minus 72 to plus 52 dbm
Phase
Single
Height
8.375 inches
Reference Data And Literature
Hewlett packard 1981 catalog
NSN
6625-00-086-4271
Part Number
AN/USM-181B
Description
Test Set,telephone
CAGE

A test set primarily designed for use in making examinations of telephone lines, switchboards, and/or associated equipments. See also test set, relay.

Part AN/USM-181B NSN 6625-00-086-4271

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03681
FIIG:
T228-A
Concept No.:
1
App. Key:
AA
Cond. Code:
1
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:
RH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
24.5 X 18.5 X 18.5
Paclk Weight:
38.5000lbs
Item Weight:
0.0000lbs
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
F000004E71
SPI Rev.:
SPC Mkg:
19
LVL_A:
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
72D
TCC:
Z
SHC:
Q
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 9030908030
  • SITC: 87479
  • End Use: Measuring, testing, control instruments
  • NAICS: 334515
  • USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39

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