2557873-4REVC

View detailed technical data, stock status, and sourcing information for: 2557873-4REVC
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5999 Miscellaneous Electrical and Electronic Components

National Stock Number

5999-00-938-8615

Item Name Code

06373

Assigment Date

03/21/1967 (59 years ago)

An item which provides a predetermined delay to an electrical pulse, while maintaining substantially the same waveform. The delay is obtained by means of a real or artificial transmission line or equivalent device. The equivalent device may be acoustic, distributive, lumped constant, magnetic solid state, or surface acoustical wave type. See also attenuator, (as modified); transformer, (as modified); and oscillator, pulse delay.

2b thread class, 16.500 kilohertz maximum frequency rating, +0.1875 to 0.1876 inches thread pitch diameters, rectangular body style, 1 adjustment device quantity

Product Characteristics

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

Thread Class: 2b
Thread Pitch Diameters: +0.1875 to 0.1876 inches
Body Style: rectangular
Frequency Rating: 16.500 kilohertz maximum
Adjustment Device Quantity: 1
Adjustment Device Drive Type: slotted screw
Body Length: 3.255 inches maximum
Body Width: 3.942 inches maximum
Individual Section Quantity: 1
Longest Horizontal Distance Between Mounting Centers: 2.700 inches nominal
Longest Vertical Distance Between Mounting Centers: 2.500 inches nominal
Operating Temp Range: +0.0 to 60.0 celsius
Mounting Facility Quantity: 4
Voltage Rating: 20.000 volts maximum
Input Impedance Rating: 500.000 ohms
Output Impedance Rating: 1.500 kilohms
Body Depth: 0.460 inches maximum
Mounting Facility: threaded hole
Mounting Provision Arrangement Style: four position rectangular
Signal Delay Method: lumped constant
Delay Time Variation Method: variable
Section Delay Time: 333.500 microseconds minimum single section
Section Delay Time: 337.500 microseconds maximum single section
Delay Time Variation Per Deg Celsius: 0.417 nanoseconds
Pulse Rise Time Rating: 150.0 nanoseconds
Terminal Type And Quantity: 5 pin
Special Features: cased hermetically sealed construction
Thread Size And Series/Type Designator: 0.138-32 unc

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
1003-4	Delay Line
2557873-4	Delay Line
2557873-4REVC	Delay Line

FAQs

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

What is the FSCG of the NSN 5999-00-938-8615?

The FSCG of the NSN 5999-00-938-8615 is 5999

Does the NSN 5999-00-938-8615 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 5999-00-938-8615 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 5999-00-938-8615 contain precious materials?

Item does not contain precious metal.

Does NSN 5999-00-938-8615 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.

When the NSN 5999-00-938-8615 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, Mar 21, 1967