Product Details | TACKLE BLOCK

3940-00-285-8219 A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.

Part Alternates: S1801921894PC1T031, S1801-921894PC1T031, 8052555039, 805-2555039, 921894 PIECE 1 THRU 31, 921894PIECE1THRU31, 3940-00-285-8219, 00-285-8219, 3940002858219, 002858219

Materials Handling Equipment | Blocks, Tackle, Rigging, and Slings

Supply Group (FSG) NSN Assign. NIIN
39 01 JAN 1963 00-285-8219

Cross Reference | NSN 3940-00-285-8219

Part Number Cage Code Manufacturer
805-2555039 80064 NAVAL SHIP SYSTEMS COMMAND
921894 PIECE 1 THRU 31 80064 NAVAL SHIP SYSTEMS COMMAND
S1801-921894PC1T031 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3940-00-285-8219

Characteristic Specifications
SHELL LENGTH 10.500 INCHES NOMINAL
SHEAVE OUTSIDE DIAMETER 8.000 INCHES NOMINAL
CENTER PIN DIAMETER 0.875 INCHES NOMINAL
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL BEARING STEEL CENTER PIN STEEL SHEAVE STEEL SHELL
SHEAVE QUANTITY 2
BEARING TYPE BALL
TACKLE ACCOMMODATED TYPE WIRE ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED 0.750 INCHES
TACKLE LOCKING DEVICE NOT INCLUDED
ANTITOPPLING DEVICE NOT INCLUDED
MAXIMUM LOAD RATING 3500.0 POUNDS
MANUFACTURERS CODE 80064
DESIGN CONTROL REFERENCE S1801-921894PC1T031

Restrictions/Controls & Freight Information | NSN 3940-00-285-8219

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:AItem does not contain precious metal
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 127300 PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS
Less than car load rating
Less than truck load rating S 60.0
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 3940-00-285-8219

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each