Model: 261-3

Check Valve

Properties:

Thread Class

2a 2nd end

Thread Direction

Right-hand all ends

Connection Style

Plain (pipe) 1st end

Connection Style

Plain (tube) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded external pipe 1st end

Connection Type

Threaded external tube 2nd end

Mounting Position

Vertical

Thready Qty Per Inch (tpi)

24 2nd end

Thread Size

0.250 inches 1st end

Thread Size

0.438 inches 2nd end

Material

Copper alloy body or stainless steel body

Style Designator

Angle

Thread Series Designator

Ptf-sae short 1st end

Thread Series Designator

Uns 2nd end

NSN

4820-01-309-3799

Part Number

261-3

Description

Valve,check

CAGE

78528

Part 261-3 NSN 4820-01-309-3799

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05487

FIIG:

A530B0

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:

0.2000lbs

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Construction Materials

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