PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-7089Indicator,electrical Tachometer

Simtek, Inc. Dba Simtek Inc · NSN 6620-01-594-9953 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-01-594-9953 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-594-9953. Primary manufacturer part number: 10-7089.
Features
  • Indicator,electrical Tachometer — FSC 6620
  • Pointer Quantity: 2
  • Diameter: 2.0 INCHES NOMINAL IN
  • Presentation Type: DIAL
  • Height: 1.932 INCHES NOMINAL IN
  • Pointer Type: CLOCK-HAND ALL POINTERS
  • 1 verified cross-reference
  • Primary manufacturer: Simtek, Inc. Dba Simtek Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Indicator,electrical Tachometer, cataloged under National Stock Number 6620-01-594-9953, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Simtek, Inc. Dba Simtek Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6620-01-594-9953
Primary Part Number10-7089
Item NameIndicator,electrical Tachometer
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerSimtek, Inc. Dba Simtek Inc
StatusACTIVE
Pointer Quantity2
Diameter2.0 INCHES NOMINAL IN
Presentation TypeDIAL
Height1.932 INCHES NOMINAL IN
Pointer TypeCLOCK-HAND ALL POINTERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-085-0605107089 INTERCHANGEABLE
Washer,lock
L3harris Technologies, Inc. Dba Harris Corporation
2530-00-359-1162 INTERCHANGEABLE
Nut,cap,dual Wheel Mounting
3120-01-299-8290107089 INTERCHANGEABLE
Bearing,sleeve
Hiab Usa Inc
Cross-Reference Index
Part NumberManufacturer
10-7089 PRIMARY Simtek, Inc. Dba Simtek Inc (USA)
Related Parts
5310-00-085-0605INTERCHANGEABLE
WASHER,LOCK
107089
2530-00-359-1162INTERCHANGEABLE
NUT,CAP,DUAL WHEEL MOUNTING
3120-01-299-8290INTERCHANGEABLE
BEARING,SLEEVE
107089

Frequently Asked Questions

What is NSN 6620-01-594-9953?

NSN 6620-01-594-9953 is a Indicator,electrical Tachometer, manufactured by Simtek, Inc. Dba Simtek Inc, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-01-594-9953?

NSN 6620-01-594-9953 has 1 cross-referenced part number: 10-7089 (Simtek, Inc. Dba Simtek Inc).

What NSN replaces 6620-01-594-9953?

There are 3 known substitutes for 6620-01-594-9953: 5310-00-085-0605, 2530-00-359-1162, 3120-01-299-8290. Verify interchangeability with system specifications before substitution.

What are the specifications of 10-7089?

Key specifications for 10-7089: Pointer Quantity: 2; Diameter: 2.0 INCHES NOMINAL IN; Presentation Type: DIAL; Height: 1.932 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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