Product Details | TACKLE BLOCK

3940-01-612-9311 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: 850104, 8-501-04 , 3940-01-612-9311, 01-612-9311, 3940016129311, 016129311

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

Supply Group (FSG) NSN Assign. NIIN
39 2012298 01-612-9311

Demand History | NSN 3940-01-612-9311

Part Number Request Date QTY Origin
8-501-04 2019-09-248 1 US

Cross Reference | NSN 3940-01-612-9311

Part Number Cage Code Manufacturer
8-501-04 4XN32 YOKE USA INDUSTRIES INC

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Technical Data | NSN 3940-01-612-9311

Characteristic Specifications
STYLE DESIGNATOR PULLEY PATTERN
SHELL LENGTH 10.750 INCHES NOMINAL
SHEAVE OUTSIDE DIAMETER 3.700 INCHES NOMINAL
BLOCK TYPE SNATCH
MATERIAL AND LOCATION STEEL YOKE
SHEAVE QUANTITY 1
TACKLE ACCOMMODATED TYPE WIRE ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED 4.210 INCHES
ANTITOPPLING DEVICE INCLUDED
ATTACHMENT STYLE OBLONG SWIVEL EYE AND SHACKLE
WEIGHT 13.0 POUNDS
MAXIMUM LOAD RATING 8000.0 POUNDS
III END ITEM IDENTIFICATION DRUM ASSY
III PART NAME ASSIGNED BY CONTROLLING AGENCY SNATCH BLOCK WITH SHACKLE

Restrictions/Controls & Freight Information | NSN 3940-01-612-9311

Category Code Description
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.
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 793 unknown
Originating Activity Code GX HQ Defense Logistics Agency, Enterprise Business
Systems
Fort Belvoir, VA 22060
Air Dimension Code Z Shipment is not a consolidation, but does exceed 72 inches in one or more dimensions.
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 3940-01-612-9311

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