NSN 6640-00-558-0651, 6640005580651
Cancelled -> Replaced by 6640000606176

Federal Supply Classification: FSC 6640 - Laboratory Equipment and Supplies
National Item Identification Number: NIIN 005580651
Codification Country: United States
Item Name Code: INC 16770
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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6640-00-558-0651

National Stock Number (NSN) 6640-00-558-0651, or NIIN 005580651, (flask,boiling) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6640000606176.

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 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.

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. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 01, 2010, 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) 16770. [A GLOBE-SHAPED VESSEL WITH A NECK, AND A FLAT OR ROUND BOTTOM, DESIGNED TO CONTAIN SUBSTANCES TO BE HEATED OR BOILED. ITS MOUTH MAY BE DESIGNED TO ACCOMMODATE EITHER A RUBBER STOPPER OR A GROUND JOINT. FOR FLASKS HAVING MORE THAN ONE NECK, SEE FLASK, DISTILLING.]. 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 6640005580651 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

MATERIAL: (MATL) GLASS, FED DD-G-541, TYPE 1, CLASS A
CLOSURE TYPE ACCOMMODATED AND SIZE DESIGNATION: (CRQR) 24/40 STANDARD TAPER STOPPER MOUTH
CAPACITY RATING: (BBLT) 1000.000 MILLILITERS NOMINAL
CLOSURE TYPE ACCOMMODATED AND SIZE DESIGNATION: (CRQR) UNABLE TO DECODE
NONDEFINITIVE SPEC/STD DATA: (ZZZT) I TYPE AND 2 CLASS AND 3 STYLE AND 4 SIZE
OVERALL HEIGHT: (ABKW) 188.00 MILLIMETERS NOMINAL
PRIMARY CONTAINER TYPE: (CQCT) CARTON
PRIMARY CONTAINER UNIT QUANTITY: (CQTF) 1
STYLE DESIGNATOR: (STYL) OUTER JOINT ROUND BOTTOM
TOTAL PRIMARY CONTAINER QUANTITY: (CSCW) 1
UNABLE TO DECODE: (MATL) UNABLE TO DECODE