Model: 257225

Breather

Special Features:

0.0299 in.Thk perforated sheet, w/4 external square keys 0.250 in.W, spaced 75 degs apart, clockwise, v slot, 60 degs arc-cut to form cone w/120 degrees angle of peak and 1.750 in.Base dia

Properties:

Outside Diameter

2.060 inches

End Application

Clark model 290m; tractor, wheled, ind., diesel driven; med dbp, nsn 2420000889384, w/rops nsn 2420010590090; and cummins engine co models v6 and v8

Body Material

Steel

NSN

2815-00-405-1798

Part Number

257225

Description

Breather

CAGE

15434

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 257225 NSN 2815-00-405-1798

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

11034

FIIG:

A524Y0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133320

UFC:

64100

LTL:

70.0

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8409998000
SITC: 71392
End Use: Industrial engines
NAICS: 333618
USDA: 1

Freight Class: Parts for compression-ignition internal combustion piston engines (diesel), nesoi