PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22300128Bridge,winding Whee

Waltham Clock Co Inc · NSN 6645-00-536-1477 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-536-1477 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-536-1477. Primary manufacturer part number: 22300128.
Features
  • Bridge,winding Whee — FSC 6645
  • 2 verified cross-references
  • Primary manufacturer: Waltham Clock Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bridge,winding Whee, cataloged under National Stock Number 6645-00-536-1477, 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 Clock Co Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBridge,winding Whee
FSC / FSG6645 — No Item Name Available (FSG 66)
ManufacturersWaltham Clock Co Inc (CAGE 79300)
Technical Specifications
ParameterValue
NSN6645-00-536-1477
Primary Part Number22300128
Item NameBridge,winding Whee
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerWaltham Clock Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-054-5642 INTERCHANGEABLE
Screw,machine
2995-00-124-256723007 INTERCHANGEABLE
Transducer,temperature
Rdf Corporation
5945-00-284-3114 INTERCHANGEABLE
Relay,electromagnetic
2920-00-434-6486 INTERCHANGEABLE
Pickup and Plate,distributor
2915-01-088-757022300128 INTERCHANGEABLE
Nozzle,fuel Injection
Fairbanks Morse, Llc
5310-01-181-7759 INTERCHANGEABLE
Nut,special
5331-01-257-90461000459-P6 INTERCHANGEABLE
O-Ring
Tld Ace Corp Div Tld Ace
5365-01-286-907723007 INTERCHANGEABLE
Ring,hoist
Mjt Holdings Llc
5962-01-368-7190 INTERCHANGEABLE
Microcircuit,linear
5315-01-484-623723007 INTERCHANGEABLE
Pin,straight,headless
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
22300128 Waltham Clock Co Inc (USA)
23007 Waltham Clock Co Inc (USA)
Related Parts
5305-00-054-5642INTERCHANGEABLE
SCREW,MACHINE
2995-00-124-2567INTERCHANGEABLE
TRANSDUCER,TEMPERATURE
23007
5945-00-284-3114INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2920-00-434-6486INTERCHANGEABLE
PICKUP AND PLATE,DISTRIBUTOR
2915-01-088-7570INTERCHANGEABLE
NOZZLE,FUEL INJECTION
22300128
5310-01-181-7759INTERCHANGEABLE
NUT,SPECIAL
5331-01-257-9046INTERCHANGEABLE
O-RING
1000459-P6
5365-01-286-9077INTERCHANGEABLE
RING,HOIST
23007
5962-01-368-7190INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5315-01-484-6237INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
23007
8465-01-519-8234INTERCHANGEABLE
STRAP,WEBBING
23007
7125-01-584-5729INTERCHANGEABLE
CABINET,STORAGE
23007

Frequently Asked Questions

What is NSN 6645-00-536-1477?

NSN 6645-00-536-1477 is a Bridge,winding Whee, manufactured by Waltham Clock Co Inc, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-00-536-1477?

NSN 6645-00-536-1477 has 2 cross-referenced part numbers: 22300128 (Waltham Clock Co Inc), 23007 (Waltham Clock Co Inc).

What NSN replaces 6645-00-536-1477?

There are 12 known substitutes for 6645-00-536-1477: 5305-00-054-5642, 2995-00-124-2567, 5945-00-284-3114 and 9 more. Verify interchangeability with system specifications before substitution.

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