Product Details | PISTON PIN

2530-00-770-1656 A cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; and PIN, HOLLOW.20528050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components41300045Refrigeration and Air Conditioning Components43100028Compressors and Vacuum Pumps

Part Alternates: 1739M5, 212082, 7701656, 914224X2, 2530-00-770-1656, 00-770-1656, 2530007701656, 007701656

Vehicular Equipment Components | Vehicular Brake, Steering, Axle, Wheel, and Track Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1962 00-770-1656

Drawings & Photos | NSN 2530-00-770-1656


Cross Reference | NSN 2530-00-770-1656

Part Number Cage Code Manufacturer
1739M5 56442 DIAMOND REO TRUCK CO
212082 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
7701656 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
914224X2 58275 SASCO INC CANADIAN DIV

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Technical Data | NSN 2530-00-770-1656

Characteristic Specifications
MATERIAL STEEL, FED STD 66, AISI/SAE 1016
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
BODY STYLE 17C PLAIN ENDS W/END SLOT
SLOT DEPTH 0.0937 INCHES NOMINAL
SLOT WIDTH 0.0625 INCHES NOMINAL
OUTSIDE DIAMETER 0.50500 INCHES MINIMUM AND 0.50520 INCHES MAXIMUM
BODY LENGTH 1.8750 INCHES NOMINAL
BORE STYLE 7 STRAIGHT-THRU BORE
BORE DIAMETER 0.3125 INCHES NOMINAL
HOLE ARRANGEMENT STYLE 5 ONE HOLE IN SOLID PIN
HOLE DIAMETER 0.0625 INCHES NOMINAL
HOLE DEPTH 0.0963 INCHES NOMINAL
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN 0.3125 INCHES NOMINAL
III FSC APPLICATION DATA COMPRESSOR AIR,BRAKE SYSTEM
MANUFACTURERS CODE 06853
DESIGN CONTROL REFERENCE 212082

Restrictions/Controls & Freight Information | NSN 2530-00-770-1656

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
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 885 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 2530-00-770-1656

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each