#P-643 Mechanical Marine Clock | Time Measuring Instruments

P-643

Mechanical Marine Clock

NSN 6645-00-224-8631

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002248631

Technical Specifications of NSN

Overall Depth:
Any acceptable
Overall Diameter:
Any acceptable
Case Material:
Plastic
Dial Outside Diameter:
6.000 inches
Background Color:
Black
Maximum Running Time:
8.0 days
Winding Device Location:
Face
Nonmagnetic Characteristic:
Not included
Second Hand Type:
Sweep
Second Hand Color:
Red, dull
Bezel Type:
Hinged
Luminous Dial:
Not included
Jewel Quantity:
11
Striking Mechanism:
Not included
Civil Date Indicator:
Not included
Plastic Case Color:
Black
Special Markings:
U. S. Government marked on dial
NSN:
6645-00-224-8631
Item Name:
Clock,marine,mechanical
Cage Code:
11755

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
TYPEBSIZE6INCH
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
SE
Status:
A
MSDS:
SADC:
Part Number:
MILC1194
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
CT
Status:
A
MSDS:
SADC:
Part Number:
902599-2
Cage Code:
96214
RNCC:
5
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
20418-PH
Cage Code:
96214
RNCC:
5
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Time Measuring Instruments
--------- Mechanical Marine Clocks
------------ P/N P-643

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Last Updated: 08/03/2025