Product Details | VENTILATION DUCT TERMINAL

4520-01-490-3148 A fabricated device, generally constructed with a flared end and a straight or elbow type body. It may contain a damper and is designed to be used at the end of a ventilating duct to control the quantity and/or the direction of air flow.205156000001680000020400030Marine Hardware and Hull Items45200033Space and Water Heating Equipment56700034Building Components, Prefabricated

Part Alternates: RD5552OP, RD-5552-OP, 72R2140, 75R2140, 13502871, 4520-01-490-3148, 01-490-3148, 4520014903148, 014903148

Plumbing, Heating, and Waste Disposal Equipment | Space and Water Heating Equipment

Supply Group (FSG) NSN Assign. NIIN
45 25 SEP 2001 01-490-3148

Drawings & Photos | NSN 4520-01-490-3148


Demand History | NSN 4520-01-490-3148

Part Number Request Date QTY Origin
72R2140 2020-01-29 104 DIBBS
RD-5552-OP 2020-01-29 104 DIBBS
72R2140 2019-10-06 104 DIBBS
RD-5552-OP 2019-10-06 104 DIBBS
72R2140 2019-09-30 1 DIBBS
RD-5552-OP 2019-09-30 1 DIBBS
72R2140 2019-09-03 2 DIBBS
72R2140 2019-09-03 10 DIBBS
RD-5552-OP 2019-09-03 2 DIBBS
RD-5552-OP 2019-09-03 10 DIBBS
4520-01-490-3148 2018-11-20 5 DIBBS
4520-01-490-3148 2018-11-14 5 United States
4520-01-490-3148 2018-02-13 1 DIBBS
72R2140 2014-07-17 8 United States
72R2140 2014-04-11 8 United States
13502871 2014-04-09 8 United States
13502871 2014-02-10 14 United States
4520-01-490-3148 2012-11-26 8 DIBBS
4520-01-490-3148 2010-07-29 16 DIBBS
4520-01-490-3148 2010-03-06 9 DIBBS
4520-01-490-3148 2010-01-28 4 DIBBS
4520-01-490-3148 2010-01-18 2 DIBBS
4520-01-490-3148 2010-01-04 2 DIBBS
4520-01-490-3148 2009-12-18 2 DIBBS

Cross Reference | NSN 4520-01-490-3148

Part Number Cage Code Manufacturer
13502871 18876 U S ARMY AVIATION AND MISSILE COMMAND
72R2140 62534 RED DOT CORPORATION
75R2140 62534 RED DOT CORPORATION
RD-5552-OP 62534 RED DOT CORPORATION

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Technical Data | NSN 4520-01-490-3148

Characteristic Specifications
OVERALL LENGTH 5.400 INCHES NOMINAL
OVERALL WIDTH 2.200 INCHES NOMINAL
OVERALL THICKNESS 1.350 INCHES NOMINAL
MATERIAL PLASTIC
STYLE DESIGNATOR B4 STRAIGHT
DAMPER NOT INCLUDED
SPECIAL FEATURES BLACK IN COLOR
III PART NAME ASSIGNED BY CONTROLLING AGENCY LOUVER, FRONT
III END ITEM IDENTIFICATION 1430-01-378-6963 GUIDED MISSLE BATTERY CONTROL CENTER; MISSLE, VEHICLE MOUNTED STINGER (AVENGER)

Restrictions/Controls & Freight Information | NSN 4520-01-490-3148

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 051035 DUCTS:AIR SYSTEM
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72E unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4520-01-490-3148

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each