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2621-021-02 ASSY 78

Model: 2621-021-02 ASSY 78

Pipe To Boss Elbow

Special Features:

Furnished with lockwire on tube end; tube wall thickness to be 0.137 inch

Properties:

Pipe Size Accommodated

0.250 inches 1st end

Thread Class

2a 2nd end

Connection Style

External seat for gasket seal (boss) 2nd end

Connection Style

Plain (pipe) 1st end

Leg Length

5.760 inches 2nd end

Leg Length

9.310 inches 1st end

Connection Type

Threaded external boss 2nd end

Connection Type

Unthreaded external pipe 1st end

Maximum Operating Pressure

700.0 pounds per square inch single response

Thread Size

0.562 inches 2nd end

Flow Angle

90.0 degrees

Pipe Wall Thickness Designation For Which Designed

Schedule standard 1st end

Material

Copper alloy

Material Specification

Mil-c-15726 military specification single material response

Media For Which Designed

Water single response

Thread Series Designator

Unf 2nd end

Furnished Items And Quantity

1 tailpiece and 2 preformed packing and 1 locknut

NSN

4730-01-327-0087

Part Number

2621-021-02 ASSY 78

Description

Elbow,pipe To Boss

CAGE

96169

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also elbow, pipe; and elbow, pipe to tube. Excludes connector, multiple, fluid pressure line.

Part 2621-021-02 ASSY 78 NSN 4730-01-327-0087

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22678

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:

1.9000lbs

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: 7412200000
SITC: 68272
End Use: Finished metal shapes
NAICS: 332919
USDA: 1

Freight Class: Copper alloy tube or pipe fittings