Model: 377FF1-2IND18883-3

Check Valve

Properties:

Flow Control Device
Disk
Disk Loading Method
Weight
Renewable Seat Ring Type
Bolted
Bolt Hole Quantity
4 all ends
Valve Operation Method
Automatic
Flange Shape
Round with holes all ends
Connection Type
Flange all ends
Mounting Facility
Bracket
Mounting Position
Horizontal
Outside Diameter
3.500 inches all ends
Face To Face Distance
4.250 inches
Thickness
0.375 inches all ends
Bolt Hole Diameter
0.625 inches all ends
Bolt Circle Diameter
2.375 inches all ends
Flange Face Design
Plain all ends
Material
Steel body
Material
Steel flow control device
Material
Steel seat
Material Specification
Asa b16.5-canceled assn standard single material response seat
Material Specification
Asa b16.5-canceled assn standard single material response body
Material Specification
Astm a276 assn standard single material response flow control device
Style Designator
Straight thru
NSN
4820-00-629-1742
Part Number
377FF1-2IND18883-3
Description
Valve,check
CAGE
98518

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part 377FF1-2IND18883-3 NSN 4820-00-629-1742

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05487
FIIG:
A530B0
Concept No.:
1
App. Key:
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
4.0 X 4.0 X 1.0
Paclk Weight:
5.6000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481302090
  • SITC: 74730
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Check valves of steel

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