Model: SS70

Check Valve

Properties:

Thread Class
3a all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Connection Style
Flareless all ends
Valve Operation Method
Automatic
Connection Type
Threaded external tube all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches all ends
Seat Angle
12.0 degrees 1st end
Material
Steel comp 440c flow control device and steel comp 630 flow control device
Material
Stainless steel body and steel comp 303 body and steel comp 304 body and steel comp 316 body and steel comp 321 body
Material
Stainless steel seat and steel comp 303 seat and steel comp 304 seat and steel comp 316 seat and steel comp 321 seat
Material Specification
Fed standard 66, aisi 302/sae 30302 federal standard 1st material response seat and federal standard 66, aisi 303/sae 30303 federal standard 2nd material response seat and federal standard 66, aisi 304/sae 30304 federal specification 3rd material response seat and federal standard 66, aisi 316/sae 30316 federal specification 4th material response seat and federal standard 66, aisi 321/sae 30321 federal specification 5th material response seat
Material Specification
Fed standard 66, aisi 302/sae30302 federal standard 1st material response body and federal standard 66, aisi 303/sae 30303 federal standard 2nd material response body and federal standard 66, aisi 304/sae 30304 federal standard 3rd material response body and federal standard 66, aisi 316/sae 30316 federal standard 4th material response body and federal standard 66, aisi 321/sae 30321 federal standard 5th material response body
Material Specification
Qq-s-763, class 440c federal specification 1st material response flow control device and ams 5643 assn standard 2nd material response flow control device
Media For Which Designed
Refrigerant, halogenated 2nd response
Media For Which Designed
Fuel/oil, hydrocarbon 1st response
Media For Which Designed
Hydraulic fluid, petroleum base 4th response
Media For Which Designed
Oil, lubricating, diester base 3rd response
Surface Treatment
Passivate
Style Designator
Tee
Thread Series Designator
Unjf all ends
NSN
4820-00-415-1313
Part Number
SS70
Description
Valve,check
CAGE
78286

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 SS70 NSN 4820-00-415-1313

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:
SX
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:
1.2000lbs
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:
051080
UFC:
29300
LTL:
RATING VARIABLE
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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