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Fire Control System Test Set NSN 4920-01-066-8921

Item Description

A test set primarily designed for use in making examinations of a fire control system. Excludes test set, bomb director.

NSN 4920-01-066-8921 NSN: 4920-01-066-8921

Features and Characteristics

Width
26.500 inches
Length
28.500 inches
Ac Voltage Rating
115.0 volts
Frequency Rating
400.0 hertz
End Application
A-10 aircraft age
Electrical Power Source Relationship
Operating
Inclosure Feature
Single item w/housing
Test Type For Which Designed
Functional
Phase
Three
Functional Classification
Mm-3.0
Special Features
20 microsecond memory cycle; 500.0 khz clock freq; 8-bit (parallel i/o bus) word size; 48 instructions; 7 (14bit size) address registers; 16, 000 address (direct access) program counter; 4 flags, interrupt, ready control lines; 256 words (1, 048 bits) - 8 chips ram; 8, 448 words (67, 584 bits) - 33 chips programmable read only memory; 24 words (192 bits) - 24 chips buffer output; 80 words (640 signals) multiplexer capacity
Functional Description
Used to test and isolate malfunctions in the lrus of the armament control system
Height
23.500 inches
Reference Data And Literature
T.O.33d5-12-213-1
FSC
4920 Aircraft Maintenance And Repair Shop Specialized Equipment
NIIN
010668921
NSN
4920010668921

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
883-6000-000-05
Cage Code:
86360
Status:
A
MSDS:
Part Number:
880-6000-000-04
Cage Code:
86360
Status:
A
MSDS:
Part Number:
883-6000-000-04
Cage Code:
86360
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9030390100
  • NAICS: 334515
  • SITC: 87478
  • Description: Instruments and apparatus with a recording device for measuring or checking voltage, current, resistance or power, nesoi
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 4920-01-066-8921
What are the manufacturers of nsn 4920010668921?
Does this nsn 4920010668921 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4920010668921
A test set primarily designed for use in making examinations of a fire control system. excludes test set, bomb director.
Does nsn 4920010668921 contain any precious metals?
No precious metal content.
Does nsn 4920010668921 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4920010668921?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03638
FIIG:
T228-A
App. Key:
AA
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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