Product Details | WELDER'S HELMET

4240-01-493-3648 A loose-fitting, single-aperture mask supported on the head by a headgear or headband. It is designed to protect the wearer's eyes, ears, neck, and head during welding operations. It may be furnished without filter glass and cover glass. Excludes FACESHIELD, INDUSTRIAL.

Part Alternates: TMWSS091, 4240-01-493-3648, 01-493-3648, 4240014933648, 014933648

Fire Fighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials | Safety and Rescue Equipment

Supply Group (FSG) NSN Assign. NIIN
42 02-JAN-02 01-493-3648

Demand History | NSN 4240-01-493-3648

Part Number Request Date QTY Origin
4240-01-493-3648 2011-12-354 13 DIBBS
4240-01-493-3648 2011-10-298 15 DIBBS
4240-01-493-3648 2011-08-235 42 DIBBS
4240-01-493-3648 2011-02-55 59 DIBBS
4240-01-493-3648 2010-06-166 105 DIBBS
4240-01-493-3648 2010-04-92 88 DIBBS
4240-01-493-3648 2010-01-25 72 DIBBS

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Technical Data | NSN 4240-01-493-3648

Characteristic Specifications
COLOR GRAY MAIN BODY
SPECIAL FEATURES WELDERS HELMET, AUTO DARKENING, FOR ALL ARC WELDING PROCESSES, NOT FOR LASER WELDING PROCESSES, VIEWING AREA 3.86"X1.5", COMPONENT OF 4940-01-454-9877 SHOP EQUIPMENT,WELDING

Restrictions/Controls & Freight Information | NSN 4240-01-493-3648

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information