Product Details | AIR CONDITIONING-HEATING COLLAR

4520-01-499-8448 A straight formed fitting with identical internal ends, used to form a connection of two air conditioning-heating fittings.

Part Alternates: B4033331001, B4033331-001, 4520-01-499-8448, 01-499-8448, 4520014998448, 014998448

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

Supply Group (FSG) NSN Assign. NIIN
45 06 AUG 2002 01-499-8448

Drawings & Photos | NSN 4520-01-499-8448


Cross Reference | NSN 4520-01-499-8448

Part Number Cage Code Manufacturer
B4033331-001 56996 DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS

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Technical Data | NSN 4520-01-499-8448

Characteristic Specifications
OVERALL LENGTH 17.310 INCHES NOMINAL
OVERALL HEIGHT 11.250 INCHES NOMINAL
OVERALL DEPTH 2.000 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY, QQ-A-250/11,ALLOY 6061-T6, 0.062 THICK
SURFACE TREATMENT WASH; PRIME 1 COAT USING RUSTOLEUM 108 ETCHING SOLUTION; TOPCOAT PER RUSTOEUM 9400, 10.1 COLOR 17875 PER FED-STD-595
SHEET METAL GAGE SIZE 15
STYLE DESIGNATOR F3 RECTANGULAR OR SQUARE
FITTING OVERALL LENGTH 13.810 INCHES NOMINAL
FITTING INSIDE HEIGHT 7.750 INCHES NOMINAL
FITTING INSIDE WIDTH 2.000 INCHES NOMINAL
SPECIAL FEATURES HAS 2 HOLES .221-.226 DIA 100 DEG CSK .355 DIA CENTERED 1.342 FROM EACH SIDE EDGE AND 5.630 FROM BOTTOM EDGE; ALSO HAS 6 HOLES .250 DIA CENTERED .25 FROM TOP AND BOTTOM EDGES AND 0.250, 8.650 AND 17.060 FROM LEFT EDGE
III PART NAME ASSIGNED BY CONTROLLING AGENCY ADAPTER, AIR DUCT

Restrictions/Controls & Freight Information | NSN 4520-01-499-8448

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:UPrecious metal type is unknown
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 051590 PIPE/DUCT(AIR/SMOKE)D/ELBOWS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 72E unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 4520-01-499-8448

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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