MA-7A

View detailed technical data, stock status, and sourcing information for: MA-7A

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MA-7A
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6620 Engine Instruments
National Stock Number
6620-01-391-2998
Item Name Code
16124
Assigment Date
06/08/1994 (32 years ago)

400.0 hertz nominal frequency rating, ac current type, 2.560 inches nominal length, 115.0 volts nominal ac voltage rating, 2.000 inches nominal diameter

Product Characteristics

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

Diameter
2.000 inches nominal
Length
2.560 inches nominal
Current Type
ac
Ac Voltage Rating
115.0 volts nominal
Frequency Rating
400.0 hertz nominal
Usage Design
rate of flow
Presentation Type
dial
Scale Range
+0.0 to 12000.0 pounds per hour single indicator single scale
Individual Marking
fuel flow; pph x 1000
Electrical Connection Quantity
1
Electrical Connection Identifying Number
ms3106-18-1s or ms3108-18-1s
Pointer Type
indicating single pointer
Part Name Assigned By Controlling Agency
fuel flow indicator
Dial Outside Diameter
1.810 inches nominal
Phase
single
Special Features
case per ms33639, this ma-7a version does not include a summation circuit like the ma-7 referenced in mil-i-25324

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
8DJ64GBW1 Rate of Flow Indicator
MA-7A Rate of Flow Indicator

FAQs

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

What is the FSCG of the NSN 6620-01-391-2998?
The FSCG of the NSN 6620-01-391-2998 is 6620
Does the NSN 6620-01-391-2998 have a Schedule B code assigned?
Yes, the Schedule B code is 9031808080
Does NSN 6620-01-391-2998 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 6620-01-391-2998 contain precious materials?
Item does not contain precious metal.
Does NSN 6620-01-391-2998 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 6620-01-391-2998 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Wed, Jun 8, 1994

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