PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7023712-1Clock,panel

General Electric Company · NSN 6645-00-556-8105 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-556-8105 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-556-8105. Primary manufacturer part number: 7023712-1.
Features
  • Clock,panel — FSC 6645
  • 20 verified cross-references
  • Primary manufacturer: General Electric Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clock,panel, cataloged under National Stock Number 6645-00-556-8105, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is General Electric Company. This item has 20 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6645-00-556-8105
Primary Part Number7023712-1
Item NameClock,panel
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerGeneral Electric Company
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
6645-00-557-0320W33-7510-10 INTERCHANGEABLE
Clock,panel
Wakmann Watch Company Inc
Cross-Reference Index
Part NumberManufacturer
7023712-1 General Electric Company (USA)
0411010-3 Cessna Aircraft Company Dba Textron Aviation (USA)
22811L2SB Waltham Clock Co Inc (USA)
A11-90FL Longines-Wittnauer Watch Co (USA)
22809T2L Waltham Clock Co Inc (USA)
W33-7510L Wakmann Watch Company Inc (USA)
22089-T-2 Waltham Clock Co Inc (USA)
22811L25B Waltham Clock Co Inc (USA)
22809A Waltham Clock Co Inc (USA)
AN5743L2 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MIL-C-7939 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
22809TL2 Waltham Clock Co Inc (USA)
0411010-3 Textron Aviation Inc (USA)
7023712-1 General Electric Co Electronic Components Division of Electronic Atomic and Defense Systems Group
A11-63RL Longines-Wittnauer Watch Co (USA)
3315-2FC Bendix Corp the (USA)
22809L1A Waltham Clock Co Inc (USA)
22809L2 Waltham Clock Co Inc (USA)
22809L2SB Waltham Clock Co Inc (USA)
3315-2FC Bendix Corp the Brake and Steering Div (USA)
Related Parts
6645-00-557-0320INTERCHANGEABLE
CLOCK,PANEL
W33-7510-10

Frequently Asked Questions

What is NSN 6645-00-556-8105?

NSN 6645-00-556-8105 is a Clock,panel, manufactured by General Electric Company, classified under FSC 6645 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6645-00-556-8105?

NSN 6645-00-556-8105 has 20 cross-referenced part numbers: 7023712-1 (General Electric Company), 0411010-3 (Cessna Aircraft Company Dba Textron Aviation), 22811L2SB (Waltham Clock Co Inc), A11-90FL (Longines-Wittnauer Watch Co), 22809T2L (Waltham Clock Co Inc) and 15 more.

What NSN replaces 6645-00-556-8105?

There is 1 known substitute for 6645-00-556-8105: 6645-00-557-0320. Verify interchangeability with system specifications before substitution.

What are the specifications of 7023712-1?

Key specifications for 7023712-1: Overall Width: 2.375 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CLOCK,AIRCRAFT,MECHANICAL; Overall Height: 2.375 INCHES NOMINAL IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6645-00-556-8105 still in active supply?

NSN 6645-00-556-8105 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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