A9221

Immer Electrical Heating Element

NSN 4540-00-994-4394

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
20 EA
NIIN:
009944394

Technical Specifications of NSN

Mounting Method Style:
Flange type mounting facility
Body Style:
Flange, type
Terminal Quantity:
12
Hole Diameter:
0.875 inches
Overall Length:
38.188 inches
Element Radiation Specificationtrum:
Noninfrared
Element Connection Style:
Stud type
Terminal Length:
0.625 inches
Terminal Box Environmental Protection:
Moisture resistant
Bolt Circle Diameter:
8.500 inches
Flange Diameter:
10.000 inches
Hole Or Slot Quantity:
8
Flange Thickness:
0.938 inches
Heat Quantity:
1
Watt Density Rating:
22.0 per square inch single voltage
Conduit Opening Size:
1.000 inches
Length:
33.000 inches
Maximum Wattage Rating In Watts:
12000.0 single voltage
Element Quantity:
6
Thread Size:
0.190 inches stud
Thread Quantity:
32.0 per inch stud
Voltage In Volts And Current Type:
440.0 ac single voltage
Phase:
Three single voltage
Frequency In Hertz:
60.0
Material:
Nickel alloy resistance wire
Material:
Magnesium resistance wire embedding/support insulation
Material:
Steel sheath
Thread Series Designator:
Unc stud
NSN:
4540-00-994-4394
Item Name:
Crankcase Heater
Cage Code:
74924

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
43PT533A-L
Cage Code:
D9182
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
43PT533AL
Cage Code:
74924
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
A9221
Cage Code:
02032
RNCC:
3
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
43PT533AL
Cage Code:
02032
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
11327
FIIG:
A01900
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
70.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
H

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
026040
UFC:
34830
LTL:
77.5
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Privacy | Terms

Definition Definition of approved item name (AIN): "Crankcase Heater"

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and a sheath. It is designed to transform electrical current into heat while immersed in a liquid to be heated or in contact with materials to be melted. It may include an automatic control to regulate the amount of heat generated.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:

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