Model: 803-6397434

Valve Disk

Special Features:

Next higher assembly 4820-01-432-5977, 1/2 inch check valve; material iaw mil-c-24252, comp 1 cond ca-7; previously this item was designated as item 15; re-designation 4/92 to ensure level 1 internals are installed in hull and backup applications.

Properties:

Thread Class
2b
Outside Diameter
0.766 inches
Overall Height
0.850 inches
End Application
Seawolf class ssn
Tempurature Rating
Between 28.0 degrees fahrenheit and 250.0 degrees fahrenheit
Thread Size
0.164 inches
Material
Cobalt alloy
Style Designator
Plug
Thread Series Designator
Unc
NSN
4820-01-476-0117
Part Number
803-6397434
Description
Disk,valve
CAGE
53711

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

Part 803-6397434 NSN 4820-01-476-0117

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
35224
FIIG:
A539Y0
Concept No.:
App. Key:
Cond. Code:
2
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481909090
  • SITC: 74790
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi

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