Model: 3657U

Stop-lift-check Valve

Properties:

Flow Control Device

Disk

Bonnet Type

Outside screw-yoke

Bonnet Attachment Method

Bolted

Renewable Seat Ring Type

Threaded

Bolt Hole Quantity

4 1st end

Valve Operation Method

Manual

Flange Shape

Round with holes 1st end

Connection Type

Flange 1st end

Mounting Position

Vertical

Features Provided

Bonnet packing

Valve Size

1.000 inches

Outside Diameter

4.875 inches 1st end

Thickness

0.688 inches 1st end

First Connection Face To Centerline Distance

4.250 inches

Bolt Hole Diameter

0.750 inches 1st end

Second Connection Face To Centerline Distance

4.250 inches

Bolt Circle Diameter

3.500 inches 1st end

Flange Face Design

Raised straight 1st end

Raised Face Height

0.250 inches 1st end

Raised Face Diameter

2.000 inches 1st end

Material

Cobalt alloy flow control device

Material

Steel comp 410 stem

Style Designator

Angle flanged ends

NSN

4820-00-781-7820

Part Number

3657U

Description

Valve,stop-lift-check

CAGE

14959

Part 3657U NSN 4820-00-781-7820

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27829

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:

9.0 X 9.0 X 14.0

Paclk Weight:

23.5000lbs

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:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this stop-lift-check valve (NSN 4820-00-781-7820) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »