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NSN 4240-01-250-8990, 4240012508990
COVER,EXHALATION VALVE

Federal Supply Classification
FSC 4240 - Safety and Rescue Equipment
National Item Identification Number
NIIN 012508990
Codification Country
United States
Item Name Code
INC 77777
Criticality
(Y) This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 4240-01-250-8990

National Stock Number (NSN) 4240-01-250-8990, or NIIN 012508990, (cover,exhalation valve) was assigned March 9, 1987 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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 May 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. This item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. 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 4240012508990 does not contain precious metals.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) AMERICAN OPTICAL SERIES R4000,R5000,R6000 AND R8000 RESPIRAOTR
CRITICALITY CODE JUSTIFICATION
(CRTL) TEXT
GENERAL CHARACTERISTICS ITEM DESCRIPTION
(TEXT) SOLE SOURCE REQUIRED BY STATUTE 6.302

Manufacturer Part Numbers


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