Product Details | BLOCK AND TACKLE

3940-01-397-4135 A mechanical device consisting of one or more tackle blocks with lines, arranged for hoisting or pulling.

Part Alternates: 6695841 PIECE 14, 6695841PIECE14, 3940-01-397-4135, 01-397-4135, 3940013974135, 013974135

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

Supply Group (FSG) NSN Assign. NIIN
39 08 OCT 1994 01-397-4135

Drawings & Photos | NSN 3940-01-397-4135


Cross Reference | NSN 3940-01-397-4135

Part Number Cage Code Manufacturer
6695841 PIECE 14 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3940-01-397-4135

Characteristic Specifications
TACKLE BLOCK QUANTITY 1
STYLE DESIGNATOR 3 ROUND PATTERN
SHEAVE OUTSIDE DIAMETER 20.000 INCHES NOMINAL
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL SHEAVE
SHEAVE QUANTITY 1
BEARING TYPE ROLLER
SHEAVE BEARING LUBRICATION METHOD PRESSURE GREASE FITTING
TACKLE ACCOMMODATED TYPE WIRE ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED 0.875 INCHES

Restrictions/Controls & Freight Information | NSN 3940-01-397-4135

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 CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 3940-01-397-4135

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
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