Model: 642-M

Air Filtering Respirator

Special Features:

Sole source required by statute 6.302; medium

Properties:

Filter Type

Cartridge and filter pad

Adjustability

Adjustable

Filter Replaceability

Replaceable

Mask Filter Quantity

2 and 2

Exhaust Valve

Included

Material Type

Nonelastic

Mask Material

Any acceptable

Strap Type

Any acceptable

Mask Type

Half facepiece

Head Harness

Included

Approval Designator

Tc-23c-526 national institute of safety and health

Criticality Code Justification

Feat

NSN

4240-01-250-0753

Part Number

642-M

Description

Respirator,air Filtering

CAGE

53655

Part 642-M NSN 4240-01-250-0753

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

17294

FIIG:

T282-Q

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:

0.4000lbs

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:

134140

UFC:

67680

LTL:

RATING VARIABLE

LCL:

WCC:

796

TCC:

SHC:

ACC:

Trailers/Vehicles

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