Model: DF330707 ITEM 41,11

Check Ball

Properties:

Criticality Code Justification

Zzzy

Part Name Assigned By Controlling Agency

Ball and seat assembly

Reference Number Differentiating Characteristics

Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items and requires cleaning, packing, and marking iaw mil-std-1

NSN

4820-01-534-9797

Part Number

DF330707 ITEM 41,11

Description

Ball,check

CAGE

43689

A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see ball, valve, ported.

Part DF330707 ITEM 41,11 NSN 4820-01-534-9797

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

40243

FIIG:

A517W0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

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