A81-78C

View detailed technical data, stock status, and sourcing information for: A81-78C

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A81-78C
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5996 Amplifiers
National Stock Number
5996-01-514-9292
Item Name Code
00511
Assigment Date
11/10/2003 (22 years ago)

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must be designed to accommodate a coupling, clamp, grooved for connecting a mating part to form a clamped coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half.

3000.0 average life rating, -54.0 to 95.0 celsius operating temp range, 4.250 inches nominal overall length, 3.093 inches nominal overall width, 1.406 inches nominal overall height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
4.250 inches nominal
Overall Height
1.406 inches nominal
Overall Width
3.093 inches nominal
Operating Temp Range
-54.0 to 95.0 celsius
Average Life Rating
3000.0
Storage Temp Range
-62.0 to 150.0 celsius
Average Life Measurement
hours
End Item Identification
hercules c-130
Basic Shape Style
rectangular or square
Inclosure Type
encased
Installation Design
module
Circuit Construction Type
solid state
Frequency Per Channel
300.0 hertz minimum operating channel and 6.0 kilohertz maximum operating channel
Average Power Rating Per Channel
1.0 watts output
Impedance Rating Per Channel
500.000 ohms input channel and 9.500 ohms output channel
Indicator Device Type And Quantity
1 headset and 1 loudspeaker
External Dc Operating Voltage In Volts
27.5 nominal single voltage
Special Features
amplifier is configured with a specific application connector.

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
A81-78C Audio Frequency Amplifier

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5996-01-514-9292?
The FSCG of the NSN 5996-01-514-9292 is 5996
Does the NSN 5996-01-514-9292 have a Schedule B code assigned?
Yes, the Schedule B code is 8518402000
Does NSN 5996-01-514-9292 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 5996-01-514-9292 contain precious materials?
Item does not contain precious metal.
Does NSN 5996-01-514-9292 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5996-01-514-9292 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Mon, Nov 10, 2003

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