Air Conditioning-heating Collar NSN 4520-01-499-8448

Item Description

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

NSN: 4520-01-499-8448

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Features and Characteristics

Overall Depth

2.000 inches

Overall Length

17.310 inches

Overall Height

11.250 inches

Sheet Metal Gage Size

Fittinglength

13.810 inches

Err Default

Err default

Part Name Assigned By Controlling Agency

Adapter, air duct

Err Default

Err default

Special Features

Rhas 2 holes .221-.226 diameter 100 degrees csk .355 diameter centered 1.342 from each side edge and 5.630 from bottom edge; also has 6 holes .250 diameter centered .25 from top and bottom edges and 0.250, 8.650 and 17.060 from left edge

Material

Aluminum alloy, qq-a-250/11, alloy 6061-t6, 0.062 thick

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

Style Designator

Rectangular or square

Surface Treatment

Wash; prime 1 coat using rustoleum 108 etching solution; topcoat per rustoeum 9400, 10.1 color 17875 per fed-std-595

FSC

4520 Space And Water Heating Equipment

NIIN

014998448

NSN

4520014998448

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

B4033331-001

Cage Code:

56996

Status:

MSDS:

Q & A

Frequently asked questions for NSN 4520-01-499-8448

What are the manufacturers of nsn 4520014998448?

Department Of The Army Hq (56996)

Does this nsn 4520014998448 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4520014998448
A straight formed fitting with identical internal ends, used to form a connection of two air conditioning-heating fittings.

Does nsn 4520014998448 contain any precious metals?
Precious metal content is unknown.

Does nsn 4520014998448 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4520014998448?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

15679

FIIG:

T114-A

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service