Model: 4473K21

Breather

Special Features:

Required tank opening is 2.125 inches; temperature 220 degrees fahrenheit; gallons per minute is 20; trap particlesdown to 40 micron s; use with oil and air;

Properties:

Overall Height
4.750 inches
End Application
Boat, work, 2
Connection Type
Slotted
Body Material
Stainless steel
Part Name Assigned By Controlling Agency
Breather
NSN
4310-01-627-5830
Part Number
4473K21
Description
Breather
CAGE
07BY4

A mechanical device designed to permit a free flow of air into and out of an enclosure, usually used on engine crankcase, vehicular differentials and transmissions, pumps, compressors, and the like. see also cap, vent, fuel storage tank. excludes ventalator (as modified).

Part 4473K21 NSN 4310-01-627-5830

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
11034
FIIG:
A524Y0
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:
A
ESD:
A
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
125850
UFC:
61440
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481100040
  • SITC: 74710
  • End Use: Measuring, testing, control instruments
  • NAICS: 332912
  • USDA: 1

Freight Class: Pressure-reducing valves, pneumatic fluid power type, filter-regulators and filter-regulator-lubricators

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