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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
4-190885-1/4-8

Model: 4-190885-1/4-8

Hose To Boss Straight Adapter

Properties:

Thread Class

3a 2nd end

Maximum Operating Temp

200.0 degrees fahrenheit single response

Connection Style

External seat for gasket seal (boss) 2nd end

Connection Style

Gripping nipple (nose) 1st end

Connection Type

Threaded external boss 2nd end

Connection Type

Threaded external hose gripping 1st end

Thready Qty Per Inch (tpi)

12 2nd end

Maximum Operating Pressure

4000.0 pounds per square inch single response

Thread Size

1.188 inches 2nd end

Inside Diameter Hose Accommodated

0.500 inches 1st end

Outside Diameter Hose Accommodated

0.969 inches 1st end

Nominallength

2.900 inches

Material

Nickel alloy

Material Specification

Qq-n-281, class a or b federal specification single material response

Media For Which Designed

Aeronautical fluid single response

Thread Series Designator

Un 2nd end

Furnished Items And Quantity

1 hose coupling nut

NSN

4730-01-020-6752

Part Number

4-190885-1/4-8

Description

Adapter,straight,hose To Boss

CAGE

01276

An adapter having standard hose threads on one end, an incomplete part of a threaded end connection that grips the hose directly, or an unthreaded end designed to accommodate a hose. 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 is designed to join a hose or hose fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, hose and connector, hose, bulkhead. Excludes items having flanged ends.

Part 4-190885-1/4-8 NSN 4730-01-020-6752

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22673

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:

0.6000lbs

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:

051450

UFC:

29740

LTL:

77.5

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7507200000
SITC: 68322
End Use: Finished metal shapes
NAICS: 332919
USDA: 1

Freight Class: Tube or pipe fittings of nickel