Product Details | DISTILLING FLASK HEAT SHIELD

6640-00-264-4991 A flat piece of fireproof material with a hole in the center designed primarily to expose only the specified area of a flask bottom to the heat source used in distillation tests. The center hole may have a bevel recess at the top.

Part Alternates: 76027, 791, D86, 6640-00-264-4991, 00-264-4991, 6640002644991, 002644991

Instruments and Laboratory Equipment | Laboratory Equipment and Supplies

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-264-4991

Cross Reference | NSN 6640-00-264-4991

Part Number Cage Code Manufacturer
76027 48619 PRECISION SCIENTIFIC PETROLEUM INSTRUMENTS CO
791 06542 FEDERAL STANDARDS PROMULGATED BY GENERAL SERVICES
D86 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS

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Technical Data | NSN 6640-00-264-4991

Characteristic Specifications
MATERIAL ASBESTOS
OVERALL LENGTH 5.000 INCHES NOMINAL
OVERALL WIDTH 5.000 INCHES NOMINAL
OVERALL THICKNESS 0.187 INCHES NOMINAL
CENTER HOLE DIAMETER 1.500 INCHES NOMINAL
BEVEL RECESS NOT PROVIDED
MANUFACTURERS CODE 06542
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 791

Restrictions/Controls & Freight Information | NSN 6640-00-264-4991

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:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 6640-00-264-4991

Category Code Description
Materiel Category and Inventory ManagerC Medical/Dental Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative