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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
7M18D4

Model: 7M18D4

Tube To Boss Elbow

Properties:

Thread Class

3a 1st end

Thread Class

3b 2nd end

Connection Style

Flareless (tube) 1st end

Connection Style

Gasket seal (boss) 2nd end

Leg Length

1.766 inches 1st end

Leg Length

0.547 inches 2nd end

Connection Type

Threaded external tube 1st end

Connection Type

Threaded internal boss 2nd end

Thread Size

0.438 inches 2nd end

Thread Size

0.438 inches 1st end

Seat Angle

12.0 degrees 1st end

Flow Angle

90.0 degrees

Outside Diameter Tube Accommodated

0.250 inches 1st end

Material

Aluminum alloy

Surface Treatment

Anodize inside

Surface Treatment

Anodize outside

Thread Series Designator

Unf 1st end

Thread Series Designator

Unf 2nd end

NSN

4730-00-289-9138

Part Number

7M18D4

Description

Elbow,tube To Boss

CAGE

76301

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external 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 or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

Part 7M18D4 NSN 4730-00-289-9138

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22679

FIIG:

A080B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

051400

UFC:

29700

LTL:

77.5

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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Schedule B and Export

Schedule B: 7609000000
SITC: 68427
End Use: Finished metal shapes
NAICS: 332919
USDA: 1

Freight Class: Aluminum tube or pipe fittings (couplings,elbows sleeves)