NSN 6635-01-370-3908, 6635013703908
PENETRAMETER SET

Federal Supply Classification: FSC 6635 - Physical Properties Testing and Inspection
National Item Identification Number: NIIN 013703908
Codification Country: United States
Item Name Code: INC 77777
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: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 6635-01-370-3908

National Stock Number (NSN) 6635-01-370-3908, or NIIN 013703908, (penetrameter set) was assigned January 21, 1993 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 27, 2018, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 77777. 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 6635013703908 does not contain precious metals.

This NSN is associated to Schedule B 9022120000: computed tomography apparatus. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 334517: irradiation apparatus manufacturing.

This information was last updated on Jul 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) C/O WOOD CARRYING CASE WITH HANDLE TO HOLD SIX WOOD STORAGE BOXES; BOX 1 C/O 8 PENETRAMETERS,MATL COPPER,ONE EACH PENETRAMETER OF SIZES .12,.25,.37,.50,.62,.75,.87,1.0 INCHES; BOX 2 C/O 16 TITANIUM PENETRAMETERS,SIZES: .12,.25,.37,.50,.62,.75,.87,1.0,1.2,1.5,1.7,2.0,2.2,2.5,2.7,AND 3.0 INCHES; BOX 3 C/O 16 MAGNESIUM PENETRAMETERS,SIZES: .12,.25,.37,.50,.62,.75,.87,1.0,1.2,1.5,1.7,2.0,2.2,2.5,2.7,AND 3.0 IN.; BOX 4 C/O 16 ALUMINUM PENETRAMETERS,SIZES: .12,.25,.37,.50,.62,.75,.87,1.0,1.2,1.5,1.7,2.0,2.2,2.5,2.7,AND 3.0 IN.; BOX 5 C/O 16 STAINLESS STEEL PENETRAMETERS,SIZES: .12,.25,.37,.50,.62,.75,.87,1.0,1.2,1.5,1.7,2.0,2.2,2.5,2.7 AND 3.0 IN.; BOX 6 C/O 16 STEEL PENETRAMETERS,SIZES: .12,.25,.37,.50,.62,.75,.87,1.0,1.2,1.5,1.7,2.0,2.2,2.5,2.7 AND 3.0 IN.; ALSO INCLUDUES CERTIFICATION CERTIFICATE