S21H

Duct Type Ventilation Heater

NSN 4520-00-273-1062

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002731062

Product Features

Tube has 90 fins per ft., conforms to mil-h-16235c

Product Technical Spec.

Mounting Type:
Ventilation duct
Heat Medium Type:
Hot water or steam
Maximum Pressure Limit:
35.0 pounds per square inch gage
Duct Height:
3.250 inches
Duct Width:
6.000 inches
Heat Outlet Quantity:
1
Heat Delivery Direction:
Horizontal
Heat Discharge Outlet Type:
Stationary
Heat Directing Device:
Radial diffuser-vertical vanes
Width:
13.750 inches
Depth:
5.000 inches
Operating Control Type:
Any acceptable
Heating Element Type:
Hot water coil or steam coil
Inclosure Material:
Steel
Heat Delivery Rate:
Any acceptable
Height:
6.250 inches
Surface Treatment:
Zinc
NSN:
4520-00-273-1062
Item Name:
Coil,blast,extended Surface
Cage Code:
38450

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
S3802-66970-21H
Cage Code:
80064
RNCC:
3
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
MIL-H-16235
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
S3802-66970S21H
Cage Code:
80064
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
NSTDSIZES21H
Cage Code:
41197
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
07531
FIIG:
A01300
Concept No.:
1
App. Key:
J
Cond. Code:
1
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:
10.0000lbs
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:
026520
UFC:
12650
LTL:
RATING VARIABLE
LCL:
--
WCC:
72E
TCC:
Z
SHC:
9
ACC:
Engineer Supplies

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Extended Surface Blast Coil"

A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
BRAZIL Brazil
DSOR:
User:
SPAIN Spain
DSOR:
User:
GERMANY Germany
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 7322900000
  • SITC: 81215
  • End Use: Household appliances
  • NAICS: 333414
  • USDA: 1

Classification: Air heaters and hot air distributors, not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel


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