Flange To Boss Elbow NSN 4730-01-114-4549

Item Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has external and/or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side and/or heel inlet(s).

NSN: 4730-01-114-4549

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Features and Characteristics

Thread Class

2b 2nd end

Bolt Hole Quantity

3 1st end

Connection Style

Gasket seal (boss) 2nd end

Leg Length

0.875 inches 2nd end

Width

2.750 inches 1st end

Length

2.875 inches 1st end

Flange Shape

Rectangular with holes 1st end

Connection Type

Threaded internal boss 2nd end

Thready Qty Per Inch (tpi)

12 2nd end

Thread Size

1.312 inches 2nd end

Flow Angle

90.0 degrees

Thickness

0.315 inches 1st end

Bolt Hole Diameter

0.423 inches 1st end

Center To Center Distance Between Bolt Holes Along Length

1.875 inches 1st end

Center To Center Distance Between Bolt Holes Along Width

1.875 inches 1st end

Flange Face Design

Plain with gasket groove 1st end

Material

Aluminum alloy

Material Specification

Qq-a-250/6, 5083-h321 federal specification single material response or qq-a-250/7, 5086-h32 federal specification single material response or qq-a-200/4, 5083-h111 federal specification single material response or qq-a-200/5, 5083-h111 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 3, class 1 military specification single treatment response

Thread Series Designator

Un 2nd end

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

011144549

NSN

4730011144549

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2600619

Cage Code:

80064

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7609000000
NAICS: 332919
SITC: 68427
Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
End Use (Code 12300):
Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-114-4549

What are the manufacturers of nsn 4730011144549?

Naval Ship Systems Command (80064)

Does this nsn 4730011144549 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730011144549
A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. it has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. the other end has external and/or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side and/or heel inlet(s).

Does nsn 4730011144549 contain any precious metals?
No precious metal content.

Does nsn 4730011144549 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730011144549?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

29665

FIIG:

A080B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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