6300A4B1A1

View detailed technical data, stock status, and sourcing information for: 6300A4B1A1

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6300A4B1A1
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6620 Engine Instruments
National Stock Number
6620-00-557-5559
Item Name Code
03378
Assigment Date
01/01/1963 (63 years ago)

5.150 inches nominal length, 3.250 inches nominal width, 26.0 volts nominal dc voltage rating, letters fluorescent and lined increments fluorescent and numerals fluorescent scale marking and surface finish, ac current type

Product Characteristics

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

Scale Marking And Surface Finish
letters fluorescent and lined increments fluorescent and numerals fluorescent
Width
3.250 inches nominal
Length
5.150 inches nominal
Current Type
ac
Dc Voltage Rating
26.0 volts nominal
Frequency Rating
400.0 hertz nominal
Contact Quantity
7
Contact Type
pin
Scale Range
+0.1 to 35.0 pounds per square inch single indicator single scale
Individual Marking
1; 2
Electrical Connection Quantity
1
Electrical Connection Identifying Number
ms33678r16s-1p
Illumination Color Generation Method
fluorescence
Mounting Stud Diameter
0.170 inches nominal
Accuracy Rating
1.0 pounds per square inch single indicator single scale
Features Provided
encapsulated
Phase
single
Height
3.250 inches nominal
Nondefinitive Spec/Std Data
egu-4/a type
Fsc Application Data
engine instrument

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6620-00-198-7481 No Name Available 03/21/1967
6620-00-240-8783 No Name Available 06/26/1968

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
6007-14E27AM Pressure Indicator
6300A4B1A1 Pressure Indicator
C24-12 Pressure Indicator
MILI8138 Pressure Indicator

FAQs

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

What is the FSCG of the NSN 6620-00-557-5559?
The FSCG of the NSN 6620-00-557-5559 is 6620
Does the NSN 6620-00-557-5559 have a Schedule B code assigned?
Yes, the Schedule B code is 9031808080
Does NSN 6620-00-557-5559 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 6620-00-557-5559 contain precious materials?
Precious metal content is unknown
Does NSN 6620-00-557-5559 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 6620-00-557-5559 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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