NSN 6645-00-088-3754

Mechanical Marine Clock
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
000883754

Pricing & Availability

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Definition Definition of approved item name (AIN): "CLOCK,MARINE,MECHANICAL"

A clock having a spring-wound movement, contained in a moisture-proof plastic or metal case designed for mounting on a vertical surface.

6645-00-088-3754 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABFY
Overall Depth
2.750 inches
MRC:
ADAV
Overall Diameter
7.625 inches
MRC:
ADTV
Case Material
Plastic
MRC:
AEWG
Dial Outside Diameter
6.000 inches
MRC:
AHZV
Submersibility
Nonsubmersible
MRC:
AKSS
Waterproof Feature
Not included
MRC:
ALPN
Face Type
Open
MRC:
ANBJ
Graduation Unit
1.000 hour and 1.000 minute and 1.000 second
MRC:
APMM
Dial Scale Marking Color
Black
MRC:
APSJ
Scale Quantity
1
MRC:
APSK
Scale Range
+0.0 to 24.0 hour
MRC:
APSQ
Dial Scale Marking Luminosity
Nonluminous
MRC:
AQEC
Movement Type
Continuous running
MRC:
AQEL
Escapement Type
Lever regulated
MRC:
AQFY
Background Color
Silver
MRC:
AQFZ
Scale Name
24 hour
MRC:
AQJX
Maximum Running Time
8.0 days
MRC:
AQJY
Winding Device Location
Face
MRC:
AQJZ
Nonmagnetic Characteristic
Included
MRC:
AQKP
Second Hand Type
Sweep
MRC:
AQKQ
Second Hand Color
Black
MRC:
AQKS
Bezel Type
Hinged
MRC:
AQPS
Major Graduation Color
Black
MRC:
AQPT
Minor Graduation Color
Black
MRC:
AQPW
Luminous Numeral
Not included
MRC:
AQPY
Separate Totalizer Dial
Not included
MRC:
AQQA
Luminous Dial
Not included
MRC:
AQRC
Jewel Quantity
11
MRC:
AQRE
Winding Method
Key
MRC:
AQTA
Shockproof Feature
Not provided
MRC:
AQTB
Striking Mechanism
Not included
MRC:
AQTC
Civil Date Indicator
Not included
MRC:
AQTD
Correct Time Reset Type
Manual friction
MRC:
AQTM
Plastic Case Color
Black
MRC:
AQTN
Crystal Type
Glass
MRC:
FEAT
Special Features
Four sec marks in red around outside edge of dial, two three minute silent periods marked in red at 15 and 45 minutes
MRC:
ZZZT
Nondefinitive Specification/std Data
Iv type

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
18MC3
Cage Code:
89227
RNCC:
3
RNVC:
1
DAC:
4
RNAAC:
75
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05085
FIIG:
T270-B
Concept No.:
1
App. Key:
BF
Cond. Code:
1
Status:
A

Material & Special Handling Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. Identifies a hazardous item.

PMIC: Precious Metal Indicator Code. Identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.