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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
278121

Model: 278121

Tube Elbow

Special Features:

1st end bulkhead thread size 0.750 in. Nom, class 3a, unf

Properties:

Thread Class

3a 2nd end

Thread Class

3a 1st end

Connection Style

Flared (tube) 1st end

Connection Style

Flared (tube) 2nd end

Leg Length

1.120 inches 2nd end

Leg Length

1.180 inches 1st end

Connection Type

Threaded external tube 1st end

Connection Type

Threaded external tube 2nd end

Thread Size

0.438 inches 2nd end

Thread Size

0.750 inches 1st end

Seat Angle

37.0 degrees 2nd end

Seat Angle

45.0 degrees 1st end

Flow Angle

90.0 degrees

Outside Diameter Tube Accommodated

0.250 inches 2nd end

Outside Diameter Tube Accommodated

0.500 inches 1st end

Reduced Passage Inside Diameter

0.332 inches 1st end

Material

Stainless steel

Material Specification

Ams5640 assn standard single material response

Thread Series Designator

Unf 1st end

Thread Series Designator

Unf 2nd end

NSN

4730-00-540-1522

Part Number

278121

Description

Elbow,tube

CAGE

77445

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

Part 278121 NSN 4730-00-540-1522

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03771

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:

0.1000lbs

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: 7307225000
SITC: 67954
End Use: Iron and steel products, other
NAICS: 332919
USDA: 1

Freight Class: Stainless steel pipe elbows and bends