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Oscilloscope

NSN: 6625-00-701-4038 | Model: AN/USM-81

A test instrument which is designed to give visual indications on an lcd display or a cathode ray tube of instantaneous values and variations in electrical voltage. It can also be used to indicate any quantity which can be converted into terms of electrical potential. It may include an integral pulse generator, the output of which can be used to trigger an external component; be triggered by pulses from an external source, or it may utilize an lcd display or a special type of multigun cathode ray tube and circuitry which permits a trac (s) to be sustained and displayed indefinitely, and the trace(s) may be erased when desired. For items which are not separable and operable when detached from equipment of which they are a part (built into operational equipment), see indicator (2) (as modified); monitor (as modified); and recorder (as modified) . See also oscillograph.

NSN Properties and Flags
NATO Stock Number
6625-00-701-4038
DEMIL
NO
Overall Length
24.000 inches
Overall Height
16.750 inches
Overall Width
13.000 inches
Current Type
Ac
Frequency Rating
Between 50.0 hertz and 60.0 hertz
Joint Electronics Type Designation System Item Name
Oscilloscope
Joint Electronics Type Designation System Item Type Number
An/usm-81
Voltage Rating
Between 117.0 volts and 234.0 volts
Beam Quantity
1
Mounting Method
Carrying case
Screen Size
5 inch screen
Sweep Circuits
Included
Generator Driven Feature
Not included
Sweep Circuit Type
Horizontal
Single Trigger Sweep Duration
Between 0.1 microseconds and 1.0 microseconds
Trigger Sweep Voltage Amplitude Rating
150.0 volts
Trigger Sweep Polarity Switch
Not included
Trigger Sweep Marker Intervals
0.1 usec to 1.0 sec
Amplifier Deflection Sensitivity Provision
Provided
Vertical Deflection Sensitivity Voltage Rating
50.0 millivolts peak to peak per centimeter
Horizontal Deflection Sensitivity Voltage Rating
200.0 millivolts peak megahertz
Input Intensity Modulation Feature
Not provided
Plate Direct Connection Deflection Sensitivity Provision
Provided
Direct Connection Vertical Deflection Sensitivity Voltage Rating
14.0 volts any acceptable megahertz
Direct Connection Horizontal Deflection Sensitivity Voltage Rating
30.0 volts peak to peak per centimeter
Frequency Response Rating
Provided
X-axis Frequency Response Rating
Between 0.0 megahertz and 2.4 megahertz
Y-axis Frequency Response Rating
Between 0.0 megahertz and 12.0 megahertz
Amplifier Input Impedance Rating Provision
Provided
X-axis Input Impedance Rating
1.0 megohms
Z-axis Input Impedance Rating
Between 8.0 kilohms and 15.0 kilohms
Calibrated Screen Scale
Not included
Trace Storage Tube
Not included
Camera Recording Device Accommodation
Not provided
Phase
Single
Functional Classification
Aa-3.2
Special Features
2oscilloscope subassembly mx-2330/g preamplifier am-1839/usm rated input impedance data 1 meg on x-axis w/o probe, 1 megohm shunted by 20 uufd, w/probe 10 megonme shunted type 7.5 uufd. 8 k to 15 k, depending on inten sity, control setting, on z-axis
Functional Description
General purpose fast rise time oscilloscope used in observing complex waveforms
Entry Date
70-09-01
Relationship To Similar Equipment
Similar to tektronix no. 535 and hewlett packard no. 1801; replaced thean/usm-50 and in turn is being replaced by the an/usm-140 and an/usm-141
Type/model Designation
An/usm-81

Pricing and Availability

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NSN 6625-00-701-4038 Datasheet

Supply Class (FSC):
Electrical And Electronic Properties Measuring And Testing Instruments
Cross Reference:
  • AN/USM-81
  • 902-315
Cage Codes:
  • Joint Electronics Type Designation (CAGE 80058)
  • Hickok Incorporated (CAGE 28569)
Schedule B & Trade:
  • Schedule B: 9030908030 (NAICS 334515)

    Parts and accessories of articles of schedule b subheading 9030.39

  • SITC: 87479

    Parts and accessories for instruments and apparatus (except meters) measuring etc. Electrical quanities and devices measuring etc. Ionized radiations

  • End Use: 21160

    Measuring, testing, control instruments

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    061700 - Elec appliances/instruments noi

  • WCC:

    72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LCL:

    M - 85.0

  • SHC:

    Q - High sensitivity, category ii, aa&e, classified confidential

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 6625-00-701-4038 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Austria, Spain, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 6625-00-701-4038?
007014038 or 00-701-4038
Does NSN 6625-00-701-4038 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6625-00-701-4038?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963