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Cross Reference

These part numbers have the same form, fit, and function as 54-73a
Item Number Cage
54-73A 00222
004243 19156

Technical Definition

Delay Line, also referenced with federal logistics item name code 06373 - 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.

Q & A

Part number 5473A
What are the historical prices for part number 54-73A?
No pre-dated pricing for this NSN could be found.
Does this part number 54-73A have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 54-73A require Demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Is part number 54-73A ITAR controlled?
Yes. This item is subject to the international traffic in arms regulations (ITAR).
What is the NSN for part number 54-73A?
Who are the manufacturers of 54-73A and NSN 5999-00-486-6315?
  • Esc Control Electronics Llc (CAGE 00222)
  • Moog Inc. (CAGE 19156)


Description: Delay Line
Part Number 54-73A 54 73A


AAQL Body Style
ACZB Frequency Rating
Not rated
ADAQ Body Length
5.500 inches
ADAT Body Width
2.250 inches
AFBH Individual Section Quantity
AFDS Longest Horizontal Distance Between Mounting Centers
5.000 inches
AFDV Longest Vertical Distance Between Mounting Centers
1.750 inches
AFGA Operating Temp Range
-54.0/+85.0 deg celsius
AFGA Operating Temp Range
-54.0 to 85.0 deg celsius
AKNA Inclosure Type
Hermetically sealed
AKPV Mounting Facility Quantity
AMSE Voltage Rating
Not rated
ANSL Input Impedance Rating
500.000 ohms
ANSR Output Impedance Rating
500.000 ohms
APQL Frequency Bandwidth
Not rated
ARBR Body Depth
0.550 inches maximum
AZGM Mounting Facility
Slotted hole
BBBW Mounting Provision Arrangement Style
Four position rectangular
BHTH Attenuation In Decibels
BZWM Signal Delay Method
CCDN Delay Time Variation Method
CCDQ Section Delay Time
29.800 microseconds single section
CCDR Segment Quantity Per Section
10 single section
CCDS Segment Delay Time
0.400 microseconds single section 10th segment err-100
CCDS Segment Delay Time
4.300 microseconds single section 6th segment
CCDT Delay Time Variation Per Deg Celsius
Not rated
CCDX Pulse Rise Time Rating
2.0 microseconds
CCFF Terminal Type And Quantity
12 tab solder lug
National Stock Number (NSN): 5999-00-486-6315