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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
4H12053-103A

Model: 4H12053-103A

Tube To Boss Tee

Properties:

Thread Class

3a 2nd end

Thread Class

3a 1st end

Connection Style

Double threaded section w/ gasket and locknut sealing (boss) 2nd end

Connection Style

Flareless (tube) 1st end

Leg Length

1.190 inches 2nd end

Leg Length

0.858 inches 1st end

Connection Type

Threaded external boss 2nd end

Connection Type

Threaded external tube 1st end

Thread Size

0.438 inches 1st end

Thread Size

0.562 inches 2nd end

Seat Angle

12.0 degrees 1st end

Outside Diameter Tube Accommodated

0.250 inches 1st end

Material

Steel

Material Specification

Fed standard 66 federal standard single material response or aisi 1137 assn standard single material response or aisi 1141 assn standard single material response

Surface Treatment

Cadmium inside

Surface Treatment

Cadmium outside

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response inside

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response outside

Thread Series Designator

Unf 2nd end

Thread Series Designator

Unjf 1st end

Furnished Items And Quantity

1 bulkhead nut and 1 flat washer

NSN

4730-00-175-2988

Part Number

4H12053-103A

Description

Tee,tube To Boss

CAGE

98897

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) 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 boss connection(s) 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 inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.

Part 4H12053-103A NSN 4730-00-175-2988

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22683

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:

3.0000lbs

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:

052190

UFC:

30000

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7307992000
SITC: 67959
End Use: Iron and steel products, other
NAICS: 332919
USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel