Model: 2643-1005 ASSY IRA

Float Valve

Special Features:

Level i material identification making, testing, procurement and documentation requirements of navsea publication 0948-lp-045-7010

Properties:

Pipe Size Accommodated
2.000 inches all ends
Flow Control Device
Ball
Valve Operation Method
Automatic
Connection Type
Butt weld pipe all ends
Criticality Code Justification
Zzzy
Part Name Assigned By Controlling Agency
Valve, float; automatic vent; seawater service
Material
Nickel alloy body
Material
Rubber fluorocarbon class fpm seat
Material
Titanium flow control device
Material Specification
Astma494 assn standard single material response body
Material Specification
Mil-r-8324b military specification single material response flow control device
Material Specification
Mil-r-8324b military specification single material response seat
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-1070 material iden
NSN
4820-01-485-4054
Part Number
2643-1005 ASSY IRA
Description
Valve,float
CAGE

A valve designed to utilize a valve float which controls the opening or closing of the valve as the valve float is lowered or raised by the level of the fluid being controlled. Excludes valve, float, water closet tank.

Part 2643-1005 ASSY IRA NSN 4820-01-485-4054

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05481
FIIG:
A046B0
Concept No.:
1
App. Key:
AJ
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:
A
ESD:
ESD:
MMAC:
CRITL:
S

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: 8481805090
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Taps, cocks, valves and similar appliances, nesoi, hand operated, of materials other than copper, iron or steel

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