PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22300012Lever,push

Waltham Aircraft Clock Corp · NSN 6645-00-536-1508 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-536-1508 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-536-1508. Primary manufacturer part number: 22300012.
Features
  • Lever,push — FSC 6645
  • 4 verified cross-references
  • Primary manufacturer: Waltham Aircraft Clock Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lever,push, cataloged under National Stock Number 6645-00-536-1508, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Waltham Aircraft Clock Corp. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameLever,push
FSC / FSG6645 — No Item Name Available (FSG 66)
ManufacturersWaltham Clock Co Inc (CAGE 79300); Waltham Aircraft Clock Corp (CAGE 0Y4A4)
Technical Specifications
ParameterValue
NSN6645-00-536-1508
Primary Part Number22300012
Item NameLever,push
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerWaltham Aircraft Clock Corp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5305-00-054-6669 INTERCHANGEABLE
Screw,machine
3120-00-118-766223065 INTERCHANGEABLE
Roller,linear-Rotary Motion
Curtiss-Wright Controls, Inc. Div Actuation Division
2520-00-493-712223065 INTERCHANGEABLE
Pressure Plate Assembly,clutch
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
5945-00-539-5254560839 INTERCHANGEABLE
Relay,electromagnetic
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5910-00-539-768923065 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5950-01-069-6082 INTERCHANGEABLE
Transformer,radio Frequency
9905-01-137-164423065 INTERCHANGEABLE
Plate,identification
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
2230012 Waltham Clock Co Inc (USA)
22300012 PRIMARY Waltham Aircraft Clock Corp (USA)
23065 Waltham Clock Co Inc (USA)
22300012 Waltham Clock Co Inc (USA)
Related Parts
5305-00-054-6669INTERCHANGEABLE
SCREW,MACHINE
3120-00-118-7662INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
23065
2520-00-493-7122INTERCHANGEABLE
PRESSURE PLATE ASSEMBLY,CLUTCH
23065
5945-00-539-5254INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
560839
5910-00-539-7689INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
23065
5950-01-069-6082INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
9905-01-137-1644INTERCHANGEABLE
PLATE,IDENTIFICATION
23065

Frequently Asked Questions

What is NSN 6645-00-536-1508?

NSN 6645-00-536-1508 is a Lever,push, manufactured by Waltham Aircraft Clock Corp, classified under FSC 6645 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6645-00-536-1508?

NSN 6645-00-536-1508 has 4 cross-referenced part numbers: 2230012 (Waltham Clock Co Inc), 22300012 (Waltham Aircraft Clock Corp), 23065 (Waltham Clock Co Inc), 22300012 (Waltham Clock Co Inc).

What NSN replaces 6645-00-536-1508?

There are 7 known substitutes for 6645-00-536-1508: 5305-00-054-6669, 3120-00-118-7662, 2520-00-493-7122 and 4 more. Verify interchangeability with system specifications before substitution.

Is NSN 6645-00-536-1508 still in active supply?

NSN 6645-00-536-1508 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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