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NSN 2640-00-056-4327, 2640000564327
VALVE CORE

Federal Supply Classification
FSC 2640 - Tire Rebuilding and Tire and Tube Repair Materials
National Item Identification Number
NIIN 000564327
Codification Country
United States
Item Name Code
INC 23210
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature 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.
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DLMS® Summary

National Stock Number 2640-00-056-4327

National Stock Number (NSN) 2640-00-056-4327, or NIIN 000564327, (valve core) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

This NSN is unique to one weapons system.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 23210. [A CYLINDRICAL, SPRING LOADED SELF-SEALING UNIT DESIGNED TO BE (1) FITTED INTO THE VALVE STEM OF A PNEUMATIC TIRE OR INNER TUBE OR OTHER INFLATABLE ITEM TO RETAIN INFLATION OR (2) FITTED INTO HYDRAULIC, PNEUMATIC OR OXYGEN EQUIPMENT AND THE LIKE TO PERMIT PRESSURE CHARGING. EXCLUDES:VALVE CORE, HAND PUMP, DRAINAGE AND SUCTION APPARATUS.]. This item does not have a nuclear hardened feature or any other critical feature 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 2640000564327 does not contain precious metals.

This NSN is associated to Schedule B 8481909090: parts of taps, cocks, valves and similar appliances, nesoi. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332911: industrial valve manufacturing.

This information was last updated on .


Technical Characteristics

COMMERCIAL CORE LENGTH DESIGNATOR
(AFLB) STANDARD
CORE ENVIRONMENTAL PROTECTION
(AFLA) OIL RESISTANT AND CORROSION RESISTANT
FSC APPLICATION DATA
(ZZZV) PNEUMATIC TIRE
MATERIAL
(MATT) STEEL CORROSION RESISTING SPRING
SIZE DESIGNATION
(ALJP) STANDARD
SPRING TENSION TYPE
(BRHG) MEDIUM
SPRING MATERIAL
(AFLC) STEEL, CORROSION RESISTING
UNABLE TO DECODE
(AFLC) UNABLE TO DECODE

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