Model: 7550478-1970-003-035-8

Valve Opening Indicator

Properties:

Diameter

Between 0.125 inches and 0.240 inches

Length

1.355 inches

End Application

Ssgn conversion

Criticality Code Justification

Zzzy

Case Material

Plastic

Reference Number Differentiating Characteristics

Item requires special cleaning and packaging for oxygen service

NSN

4820-01-581-0515

Part Number

7550478-1970-003-035-8

Description

Indicator,valve Opening

CAGE

53711

An item specifically designed to show the open, intermediate, and closed disk relationship to the valve seat. It may be of various shapes, sizes, and mechanical designs such as glass tube, needle and slot. Excludes indicator (1), position; glass, liquid sight indicator, flat.

Part 7550478-1970-003-035-8 NSN 4820-01-581-0515

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37043

FIIG:

A534B0

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:

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

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