Model: 4278P

Breather

Special Features:

Two cross drilled holes 0.188 in.Dia 90.0 degrees apart 0.406 in.From closed end; open end thd depth 0.438 in.

Properties:

Outside Diameter
0.938 inches
Overall Length
1.000 inches
Connection Type
Threaded
Body Material
Copper alloy
Thread Size And Series/type Designator
3/8-18 npt
NSN
3040-00-218-3708
Part Number
4278P
Description
Breather
CAGE
93232

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 4278P NSN 3040-00-218-3708

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:
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:
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: 8421310000
  • SITC: 74364
  • End Use: Engines and engine parts (carburetors, pistons, rings, and valves)
  • NAICS: 336390
  • USDA: 1

Freight Class: Intake air filters for internal combustion engines

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