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FSC 4730 | Railing Fittings Lubrication Tube Pipe Hose
2507-4-4

Model: 2507-4-4

Pipe To Boss Elbow

Properties:

Thread Class

2a 2nd end

Connection Style

External seat for gasket seal (boss) 2nd end

Connection Style

Swivel nut inverted flare (pipe) 1st end

Leg Length

1.406 inches 2nd end

Leg Length

0.960 inches 1st end

Connection Type

Threaded external boss 2nd end

Connection Type

Threaded internal pipe 1st end

Thread Size

0.250 inches 1st end

Thread Size

0.438 inches 2nd end

Seat Angle

30.0 degrees 1st end

Flow Angle

90.0 degrees

Material

Steel

Thread Series Designator

Npsm 1st end

Thread Series Designator

Unf 2nd end

Furnished Items And Quantity

1 flat washer and 1 locknut and 1 preformed packing

NSN

4730-01-222-8711

Part Number

2507-4-4

Description

Elbow,pipe To Boss

CAGE

30780

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 2507-4-4 NSN 4730-01-222-8711

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:

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:

051590

UFC:

29650

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7307929000
SITC: 67959
End Use: Iron and steel products, other
NAICS: 332919
USDA: 1

Freight Class: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes