NSN 6620-00-073-5885 Repair Services

Electrical Tachometer Indicator Overhaul, Repair, and Maintenance

MPN: 140510-01-01, 7774A, ERK-9/A24J-11

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 6620-00-073-5885 electrical tachometer indicator
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NSN 6620000735885


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 6620-00-073-5885 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 6620-00-073-5885 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 6620-00-073-5885
Categorization Parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like
Repairability Code

Approximate Weight 8.1lb
End Application Part of a/a24j-11; c-141 acft
Presentation Type Drum dial
Scale Range +0.1/+110.0 percent revolutions per minute all indicators all scales
Individual Marking Rpm percent x10
Electrical Connection Quantity 1
Electrical Connection Identifying Number 140916-01
Part Name Assigned By Controlling Agency Indicator, electric tach erk-9/a24j-11
Special Features 4 seperate tapes on dial
Supplementary Features Tech order 5e6-2-39-14

Part Numbers

Part Number Company RNAAC (Repair Depot)
140510-01-01 GE AVIATION SYSTEMS LLC SB - 645 MSSQ/MSIAPCS
7774A GE AVIATION SYSTEMS LLC ZZ - USA
ERK-9/A24J-11 JOINT ELECTRONICS TYPE DESIGNATION ZZ - USA