Engine Air Duct Heater

NSN: 2990-01-457-7405 | Model: 159-3537

A heater designed to burn fuel which applies heat through ducts to engine surfaces, battery and the like to facilitate starting in low temperatures. It is not connected to the engine coolant system; must have mounting facilities and be equipped with a blowe (s) (fan) . See also heater, air duct-coolant, engine and heater, coolant, engine.

NSN Properties and Flags

NATO Stock Number

2990-01-457-7405

DEMIL

End Application

2430-01-423-2819

Special Features

Capacity: 1.892 kw, rated at dc 22 v, 86 amps

Parts List for Combat Earthm Deployable Tractor

Other components in the assembly of NSN 2430-01-423-2819

Control Pedal
NSN 2540-01-443-3627
Clearance Marker Light
NSN 6220-01-443-4553
Fluid Filter Element
NSN 2910-01-443-6227
Filler Opening Cap
NSN 2930-01-444-9376
Fluid Filter
NSN 2910-01-444-9487
Rotary Pump
NSN 4320-01-444-9856
Engine Coolant Heater
NSN 2990-01-445-2301
Vehicular Heater Switch
NSN 2990-01-445-2352
Engine Accessory Generator
NSN 2920-01-445-4652
Quick Disconnect Coupling Half
NSN 4730-01-445-6067
Hydraulic Pump
NSN 4320-01-449-8053
Hydraulic Accumulator
NSN 2590-01-450-8950
Axial Pistons Pump
NSN 4320-01-451-4157
Vehicular Window
NSN 2510-01-451-8118
Vehicular Window
NSN 2510-01-451-8154
Exhaust Pipe Connector
NSN 2990-01-451-8215
Electrical Engine Starter
NSN 2920-01-452-7584
Remote Control Lever
NSN 3040-01-452-8680
Hydraulic Accumulator
NSN 2590-01-453-0110
Hydraulic Accumulator
NSN 2590-01-453-0121
Vehicle Mounting Drum Winch
NSN 2590-01-453-6294
Flexible Shaft Assembly Core
NSN 2520-01-453-9441
Exhaust Muffler
NSN 2990-01-454-1277
Pressure Switch
NSN 5930-01-455-7698
Hydraulic Accumulator
NSN 2590-01-457-0510
Linear Actuating Cylinder
NSN 3040-01-457-0525
Rotary Pump
NSN 4320-01-457-0840
Solenoid Valve
NSN 4810-01-457-7149
Solenoid Valve
NSN 4810-01-457-7260
Engine Air Duct Heater
NSN 2990-01-457-7405
Pressure Switch
NSN 5930-01-458-1308
Instruction Plate
NSN 9905-01-473-7393
Instruction Plate
NSN 9905-01-473-7394
Identification Plate
NSN 9905-01-473-7395
Instruction Plate
NSN 9905-01-473-7396

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7L117TH045	2017-08-14	PLCL3	28 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 2990-01-457-7405 Datasheet

Supply Class (FSC):

Nonaircraft Miscellaneous Engine Accessories

Cross Reference:

159-3537
159-3537
0735708

Cage Codes:

Caterpillar Inc. (CAGE 11083)
Caterpillar Of Australia Pty Ltd (CAGE Z0939)
General Dynamics European Land (CAGE S3002)

Schedule B & Trade:

Schedule B: 8412909080 (NAICS 333618)

Parts of engines and motors, nesoi
SITC: 71899

Parts of reaction engines (except turbojet), linear acting hydraulic and pneumatic power engines and motors, and parts of engines and motors n.E.S.
End Use: 21100

Industrial engines

Identification:

HMIC

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

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

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

Freight Information:

NMFC:

062257 - Heat element/resistance grid
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
H
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $741.43 to $1,235.72..
Does NSN 2990-01-457-7405 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, U.s. Marine Corps, Spain, Singapore, Australia, Belgium, Canada, New Zealand, United Kingdom, Netherlands, and Denmark
What is the NIIN of NSN 2990-01-457-7405?
014577405 or 01-457-7405
Does NSN 2990-01-457-7405 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2990-01-457-7405?
Solicitation SPE7L117TH045 for qty 28 on 08/04/2017
When was this national stock number assigned to the federal catalog?
Aug 01, 1998