NSN 6635-00-641-3483, 6635006413483
Cancelled -> Replaced by 6635003829150

Federal Supply Classification: FSC 6635 - Physical Properties Testing and Inspection
National Item Identification Number: NIIN 006413483
Codification Country: United States
Item Name Code: INC 19249
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: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6635-00-641-3483

National Stock Number (NSN) 6635-00-641-3483, or NIIN 006413483, (tester,flexural strength,concret) 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, 6635003829150.

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, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 assigned to Item Name Code (INC) 19249. [A PORTABLE MANUALLY OPERATED MACHINE CONSISTING OF A BASE FRAME WITH ROLLER SUPPORTS, A DETACHABLE UPRIGHT FRAME TO WHICH IS ATTACHED A LOADING UNIT, A PROVING BAR AND A DIAL INDICATOR. IT IS USED TO DETERMINE THE FLEXURAL STRENGTH OF CONCRETE BEAM SPECIMENS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6635006413483 contains an unknown precious metal.

This NSN is associated to Schedule B 9027803500: physical analysis instruments and apparatus, except using optical radiations, nesoi. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.

This information was last updated on Aug 01, 2025.

Technical Characteristics

DEPARTURE FROM CITED DOCUMENT: (ZZZW) AS MOD BY MIL-T-17797 TOW HANDLE
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) 6 IN. BY 6 IN. CROSS-SECTIONAL SIZE OF CONCRETE BEAM SPECIMEN ACCOMMODATED; LOADING UNIT DATA,3RD POINT TYPE LOADING UNIT,HAND SCREW JACK OPERATION,PROVING RING AND DIAL INDICATOR MEASURING DEVICE; CAPACITY DATA,1250 PSI MAX FLEXURAL STRENGTH CAPACITY,15000 LB MAX LOAD CAPACITY; W/TOW HANDLE,2 WHEELS; W/CARRYING CASE FOR GAGE BAR OR PROVING RING AND DIAL INDICATOR; FURNISHED W/5 EA STEEL CASED MOLDS FOR CASTING BEAM SPECIMENS /COLLAPSIBLE/,21 IN. LG; DIM. DATA,H,A/A,W,A/A; NO SPECIAL FEATURES
GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) 16 IN. BY 6 IN. CROSS-SECTIONAL SIZE OF CONCRETE BEAM SPECIMEN ACCOMMODATED; LOADING UNIT DATA,3RD POINT TYPE LOADING UNIT,HAND SCREW JACK OPERATION,PROVING RING AND DIAL INDICATOR MEASURING DEVICE; CAPACITY DATA,1250 PSI MAX FLEXURAL STRENGTH CAPACITY,15000 LB MAX LOAD CAPACITY; W/TOW HANDLE,2 WHEELS; W/CARRYING CASE FOR GAGE BAR OR PROVING RING AND DIAL INDICATOR; FURNISHED W/5 EA STEEL CASED MOLDS FOR CASTING BEAM SPECIMENS /COLLAPSIBLE/,21 IN. LG; DIM. DATA,H,A/A,W,A/A; NO SPECIAL FEATURES