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NSN 4240-00-926-4201, 4240009264201
MASK,CHEMICAL-BIOLOGICAL

Federal Supply Classification
FSC 4240 - Safety and Rescue Equipment
National Item Identification Number
NIIN 009264201
Codification Country
United States
Item Name Code
INC 22753
Criticality
(N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 4240-00-926-4201

National Stock Number (NSN) 4240-00-926-4201, or NIIN 009264201, (mask,chemical-biological) was assigned May 9, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 04, 2009, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 22753. [AN INDIVIDUAL RESPIRATORY PROTECTIVE DEVICE CONSISTING PRINCIPALLY OF A FACEPIECE OR MUZZLE-PIECE, AND CANISTER OR FILTER ELEMENTS. IT IS DESIGNED TO PROTECT THE RESPIRATORY SYSTEM AND FACE OF PERSONNEL OR ANIMALS AGAINST CHEMICAL OR BIOLOGICAL CONTAMINATION. EXCLUDES:MASK,AIR LINE; MASK,GAS; MASK,OXYGEN; MASK,RIOT CONTROL AGENT; AND RESPIRATOR,AIR FILTERING.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no information in the HMIRS; 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. NSN 4240009264201 does not contain precious metals.

This information was last updated on .


Technical Characteristics

ACCESSORY COMPONENTS AND QUANTITY
(AKYD) BAG,WATERPROOFING 1,OUTSERT,EYELENS 2
CARRIER POSITION TYPE
(BSRQ) TWO POSITION
CARRIER WEARING POSITION
(BSRR) LEFT LEG OR LEFT SIDE
CARRYING FACILITY
(BSRP) CARRIER
FACE COVER TYPE
(BSSJ) FACEPIECE
FACEPIECE SPEAKING DIAPHRAGM
(BSRK) INCLUDED
FILTER REPLACEABILITY
(BSSG) REPLACEABLE
FILTER TYPE
(ALTR) FILTER ELEMENT
MATERIAL
(MATT) PLASTIC LENS
MATERIAL
(MATT) RUBBER POLYISOPRENE NATURAL CLASS NR HEAD HARNESS
MATERIAL
(MATT) RUBBER POLYISOPRENE NATURAL CLASS NR LOCATION NOT OTHERWISE SPECIFIED
PARTICULATE FILTER
(CHHG) INCLUDED
MICROPHONE
(BSSC) NOT INCLUDED
NONDEFINITIVE SPEC/STD DATA
(ZZZT) MEDIUM SIZE
PROTECTION FOR WHICH FILTER IS DESIGNED
(BTLR) CHEMICAL RESISTANT AND BIOLOGICAL AGENTS RESISTANT
QUANTITY
(NMBR) 2
QUICK DISCONNECT COUPLING FEATURE
(BSSH) NOT INCLUDED
SIZE DESIGNATION
(ALJP) MEDIUM
SPECIAL FEATURES
(FEAT) WITH DRINKING TUBE,DESIGNED TO ACCOMMODATE RESUSCITATION TUBE
SPECTACLE USAGE PROVISION
(BSRG) NOT PROVIDED
HEAD HARNESS MATERIAL
(BSRM) ELASTIC TAPE
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
LENS MATERIAL
(AESG) PLASTIC, MOLDED
UNABLE TO DECODE
(AESG) UNABLE TO DECODE
III FILTER TYPE
(ALTR) FILTER ELEMENT
MATERIAL
(MATL) RUBBER, NATURAL
PROTECTION FOR WHICH FILTER IS DESIGNED
(BTLR) BIOLOGICAL ORGANISMS AND MILITARY CHEMICAL AGENTS
UNABLE TO DECODE
(BSRM) UNABLE TO DECODE

Manufacturer Part Numbers


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