NSN 5420-00-071-5321, 5420000715321
TRANSPORTER,RIBBON BRIDGE

Federal Supply Classification: FSC 5420 - Bridges, Fixed and Floating
National Item Identification Number: NIIN 000715321
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: In Stock Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5420-00-071-5321

National Stock Number (NSN) 5420-00-071-5321, or NIIN 000715321, (transporter,ribbon bridge) was assigned April 12, 1972 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 02, 1997, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (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 5420000715321 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) 10 WHEELED,5 TON,DIESEL POWERED TRUCK,CONSISTING OF A FRONT SUPPORT MEMBER AND RECEPTACLE FOR THE BOOM TIP,LOCKING PIN HYDRAULIC CYLINDER,PERSONNEL GUARD WITH HYDRAULIC CONTROL STATION AND ACCESS LADDER,FRONT BAY SUPPORT MEMBER WITH TWO ROLLER ASSEMBLIES AND ATTACHMENT FOR THE BOOM BACKSTAY,HYDRAULIC BOOM WITH FOUR ROLLERS,TWO TIE DOWN HOOKS AND A HYDRAULIC WINCH,THE HYDRAULIC SYSTEM SHALL BE AN OPEN CENTERED CIRCUIT OPERATING AT 2500 PSI,THE PUMP SHALL BE DRIVEN BY A POWER TAKE-OFF FROM THE TRANSMISSION AND SUPPLY OIL FROM A RESERVOIR TO A FILTER,TWO 5 IN. DIA CYLINDERS FOR OPERATION OF THE BOOM,A 3 IN. CYLINDER FOR LOCKING THE BAY AND A 10000 LB LINE PULL HYDRAULIC WINCH,THE TRANSPORTER SHALL HAVE LIGHTS ON THE BOOM,A PERSONNEL GUARD FOR NIGHT OPERATION AND AN ELECTRICALLY OPERATED PARKING BRAKE