NSN 4520-01-274-4708 NIIN 012744708 — Air Circulating Stea Unit Heater

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4520-01-274-4708
4520012744708
Description:
UNIT HEATER,AIR CIRCULATING,STEA
NSN Assigned:
09-MAR-88
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Navy

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

4520-01-274-4708 Specification Set by the OEM (see RNCC code 3)

Mounting Type AAXX:

ceiling suspended

Heat Medium Type ABAM:

hot water or steam

Maximum Pressure Limit ABAN:

25.0 pounds per square inch gage

Heat Outlet Quantity ABAW:

1

Heat Delivery Direction ABAX:

horizontal

Heat Discharge Outlet Type ABAY:

adjustable

Heat Directing Device ABAZ:

adjustable louver

Air Circulation Device ABBA:

propeller fan

Speed Adjustments ABBB:

single speed

Maximum Air Flow Rate ABBD:

500.0 cubic feet per minute

Circulated Air Type ABBE:

heated

Width ABGL:

22.000in.

Current Type ACDC:

ac

Depth AEJZ:

27.000in.

Prime Mover Type AKDJ:

electric motor

Operating Control Type ALYC:

any acceptable

Current Rating In Amps AMPS:

0.41

Heating Element Type BDXJ:

hot water coil or steam coil

Inclosure Material CQSJ:

steel

Heat Delivery Rate CQXD:

30000.0 british thermal unit

Voltage In Volts ELEC:

230.0

Phase FAAZ:

single

Special Features FEAT:

hot phosphoric acid treatment before primer coats

Frequency In Hertz FREQ:

60.0

Height HGTH:

18.750in.

Quantity NMBR:

1

Surface Treatment SFTT:

primer

Surface Treatment Document And Classification STDC:

TT-P-664 fed spec single treatment response

Specification/standard Data ZZZK:

81349-MIL-U-17293D/sh/ government specification

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:
82D35 SZ 12
Cage Code:
D9182
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
82DOK-SZ12
Cage Code:
D9182
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
MIL-U-17293
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
82D35 SIZE 12 230 VOLT
Cage Code:
87103
RNCC:
3
RNVC:
2
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
82D35
Cage Code:
87103
RNCC:
D
RNVC:
9
DAC:
A
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
82D35-SZ12
Cage Code:
87103
RNCC:
5
RNVC:
9
DAC:
E
RNAAC:
AX
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04874
FIIG:
A01300
Concept No.:
App. Key:
L
Cond. Code:
1
Status:
A

Definition Definition of approved item name (AIN): "UNIT HEATER,AIR CIRCULATING,STEA"

A heating device which is connected to a central source of hot water or steam, for the purpose of distributing heat, by means of a motor-driven fan, throughout a room or building. By introducing outside air, it may also be utilized for ventilating purposes or a combination of heating and ventilating.

4520-01-274-4708 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
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) A

Item does not contain precious metal.

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. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which 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.

Material Management Material categorization and source of supply

SOS
SMIC
MMAC
MCC
SOS:
SMS
SOS:
MMAC:
MCC:
Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

  Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.