Product Details | HYDROSTARTER PISTON

2990-00-657-7580

Part Alternates: 6525020, 2990-00-657-7580, 00-657-7580, 2990006577580, 006577580

Engine Accessories | Miscellaneous Engine Accessories, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-657-7580

Demand History | NSN 2990-00-657-7580

Part Number Request Date QTY Origin
6525020 2021-08-223 1 DIBBS
6525020 2021-07-189 1 DIBBS
6525020 2021-06-153 1 DIBBS

Cross Reference | NSN 2990-00-657-7580

Part Number Cage Code Manufacturer
6525020 24617 GENERAL MOTORS CORP
6525020 72582 MTU AMERICA INC.

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Technical Data | NSN 2990-00-657-7580

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION STEEL; 2.935 IN. O/A LG; 2.735 IN. LG CYLINDER,2.625 IN. LG PISTON; 0.750 IN. CYLINDER OD; 0.500 IN. PISTON ID,0.709 IN. PISTON OD

Restrictions/Controls & Freight Information | NSN 2990-00-657-7580

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2990-00-657-7580

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each