PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8412T501Clock,wall

Mcmaster-Carr Supply Co · NSN 6645-01-332-8982 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-332-8982 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-332-8982. Primary manufacturer part number: 8412T501.
Features
  • Clock,wall — FSC 6645
  • Nonmagnetic Characteristic: NOT INCLUDED
  • Movement Type: ELECTRICAL
  • Second Hand Type: SWEEP
  • Dial Quantity: 1
  • Second Hand Color: RED
  • 4 verified cross-references
  • Primary manufacturer: Mcmaster-Carr Supply Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clock,wall, cataloged under National Stock Number 6645-01-332-8982, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6645-01-332-8982
Primary Part Number8412T501
Item NameClock,wall
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerMcmaster-Carr Supply Co
StatusCANCELLED
Nonmagnetic CharacteristicNOT INCLUDED
Movement TypeELECTRICAL
Second Hand TypeSWEEP
Dial Quantity1
Second Hand ColorRED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6510-00-193-8973 INTERCHANGEABLE
Sponge,surgical
4730-00-708-30992435 INTERCHANGEABLE
Plug,screw
Marvel Manufacturing Co Div the Marvel Manufacturing Company
5310-00-764-5694 INTERCHANGEABLE
Washer,lock
5940-00-828-48232435 INTERCHANGEABLE
Terminal Board
Entron Industries Limited Partnership Dba Entron Industries Property Div
1650-00-897-54042435 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
9535-00-969-4573435 INTERCHANGEABLE
Foil,metal
Alturdyne International
5935-01-077-26412435 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
3120-01-196-0198 INTERCHANGEABLE
Bushing,sleeve
5999-01-323-37542435 INTERCHANGEABLE
Heater,thermal Release
Joslyn Clark Controls, Llc
4130-01-329-7508 INTERCHANGEABLE
Overload,thermal
Cross-Reference Index
Part NumberManufacturer
2435 General Time Corp P O Box 24388 Knoxville in 37933 (USA)
8637T1 Mcmaster-Carr Supply Co (USA)
8412T501 PRIMARY Mcmaster-Carr Supply Co (USA)
Y7-2435 Nationwide Office Products Inc Dba Fellowes (USA)
Related Parts
6510-00-193-8973INTERCHANGEABLE
SPONGE,SURGICAL
4730-00-708-3099INTERCHANGEABLE
PLUG,SCREW
2435
5310-00-764-5694INTERCHANGEABLE
WASHER,LOCK
5940-00-828-4823INTERCHANGEABLE
TERMINAL BOARD
2435
1650-00-897-5404INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
2435
9535-00-969-4573INTERCHANGEABLE
FOIL,METAL
435
5935-01-077-2641INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2435
3120-01-196-0198INTERCHANGEABLE
BUSHING,SLEEVE
5999-01-323-3754INTERCHANGEABLE
HEATER,THERMAL RELEASE
2435
4130-01-329-7508INTERCHANGEABLE
OVERLOAD,THERMAL
5120-01-335-9003INTERCHANGEABLE
HANDLE,SOCKET WRENCH
4720-01-337-5130INTERCHANGEABLE
HOSE,NONMETALLIC
FC173-5

Frequently Asked Questions

What is NSN 6645-01-332-8982?

NSN 6645-01-332-8982 is a Clock,wall, manufactured by Mcmaster-Carr Supply Co, classified under FSC 6645 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6645-01-332-8982?

NSN 6645-01-332-8982 has 4 cross-referenced part numbers: 2435 (General Time Corp P O Box 24388 Knoxville in 37933), 8637T1 (Mcmaster-Carr Supply Co), 8412T501 (Mcmaster-Carr Supply Co), Y7-2435 (Nationwide Office Products Inc Dba Fellowes).

What NSN replaces 6645-01-332-8982?

There are 12 known substitutes for 6645-01-332-8982: 6510-00-193-8973, 4730-00-708-3099, 5310-00-764-5694 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8412T501?

Key specifications for 8412T501: Nonmagnetic Characteristic: NOT INCLUDED; Movement Type: ELECTRICAL; Special Features: 16 1/2W X 1 3/8D X 16 1/4H - 8" DIAL;USES 2 AA BATTERYS W; Second Hand Type: SWEEP. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6645-01-332-8982 still in active supply?

NSN 6645-01-332-8982 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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