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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
21-4-4721-8-8

Model: 21-4-4721-8-8

Tube To Hose Straight Adapter

Properties:

Thread Class

2b 1st end

Connection Style

Gripping nipple (nose) 2nd end

Connection Style

Swivel nut, flare (tube) style 3 optional end 1st end

Connection Type

Threaded external hose gripping 2nd end

Connection Type

Threaded internal tube 1st end

Thready Qty Per Inch (tpi)

16 1st end

Thread Size

0.750 inches 1st end

Seat Angle

37.0 degrees 1st end

Inside Diameter Hose Accommodated

0.500 inches 2nd end

Outside Diameter Hose Accommodated

0.970 inches 2nd end

Outside Diameter Tube Accommodated

0.500 inches 1st end

Nominallength

3.200 inches

Material

Nickel alloy

Thread Series Designator

Un 1st end

NSN

4730-01-340-5810

Part Number

21-4-4721-8-8

Description

Adapter,straight,tube To Hose

CAGE

00624

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It is designed to join a tube or tube fitting to a hose or hose fitting.

Part 21-4-4721-8-8 NSN 4730-01-340-5810

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03777

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:

1.0000lbs

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:

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