Product Details | TACKLE BLOCK

3940-01-391-1848 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: M8006228, M929233B, 0FW3912378672002, 0FW3912378672-002, 12378672, 12378672002, 12378672-002, 8006228, 3940-01-391-1848, 01-391-1848, 3940013911848, 013911848

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

Supply Group (FSG) NSN Assign. NIIN
39 07 JUN 1994 01-391-1848

Drawings & Photos | NSN 3940-01-391-1848


Demand History | NSN 3940-01-391-1848

Part Number Request Date QTY Origin
0FW3912378672-002 2024-06-165 34 DIBBS
M8006228 2024-06-165 34 DIBBS
0FW3912378672-002 2024-06-154 34 DIBBS
M8006228 2024-06-154 34 DIBBS
0FW3912378672-002 2024-03-85 34 DIBBS
M8006228 2024-03-85 34 DIBBS
0FW3912378672-002 2023-12-338 34 DIBBS
M8006228 2023-12-338 34 DIBBS
0FW3912378672-002 2023-10-295 34 DIBBS
M8006228 2023-10-295 34 DIBBS
0FW3912378672-002 2023-10-282 34 DIBBS
M8006228 2023-10-282 34 DIBBS
0FW3912378672-002 2023-09-269 27 DIBBS
M8006228 2023-09-269 27 DIBBS
3940-01-391-1848 2021-08-224 1 US
3940-01-391-1848 2015-05-139 36 DIBBS
3940-01-391-1848 2014-08-222 4 DIBBS
3940-01-391-1848 2014-04-96 38 DIBBS
3940-01-391-1848 2014-02-34 1 DIBBS-RFPs
3940-01-391-1848 2013-10-282 28 DIBBS
3940-01-391-1848 2013-09-267 28 DIBBS
3940-01-391-1848 2013-08-227 29 DIBBS
3940-01-391-1848 2013-07-212 29 DIBBS
3940-01-391-1848 2012-10-296 130 DIBBS
3940-01-391-1848 2011-06-180 19 DIBBS
3940-01-391-1848 2011-05-139 30 DIBBS
3940-01-391-1848 2011-02-33 66 DIBBS
3940-01-391-1848 2010-12-342 53 DIBBS
3940-01-391-1848 2010-03-76 9 DIBBS
3940-01-391-1848 2010-02-54 22 DIBBS
3940-01-391-1848 2009-12-364 26 DIBBS

Cross Reference | NSN 3940-01-391-1848

Part Number Cage Code Manufacturer
0FW3912378672-002 0FW39 BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
12378672 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12378672-002 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8006228 75535 CROSBY GROUP INC DBA NATIONAL SWAGE
M8006228 75535 CROSBY GROUP INC DBA NATIONAL SWAGE
M929233B 75535 CROSBY GROUP INC DBA NATIONAL SWAGE

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Technical Data | NSN 3940-01-391-1848

Characteristic Specifications
STYLE DESIGNATOR 20 PULLEY PATTERN
SHELL LENGTH 17.620 INCHES NOMINAL
SHEAVE OUTSIDE DIAMETER 8.620 INCHES NOMINAL
CENTER PIN DIAMETER 2.000 INCHES NOMINAL
BLOCK TYPE SNATCH
LOCKING STYLE 3 DROP LINK
MATERIAL AND LOCATION BRONZE BEARING AND STEEL OVERALL
SHEAVE QUANTITY 1
BEARING TYPE PLAIN
TACKLE ACCOMMODATED TYPE WIRE ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED 0.750 INCHES
TACKLE LOCKING DEVICE NOT INCLUDED
ANTITOPPLING DEVICE NOT INCLUDED
ATTACHMENT STYLE 18 FLATTED LOOSE SWIVEL SAFETY SNAP HOOK
MAXIMUM LOAD RATING 60000.0 POUNDS
III END ITEM IDENTIFICATION 2320-01-354-4528

Restrictions/Controls & Freight Information | NSN 3940-01-391-1848

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 793 unknown
Originating Activity Code CH Defense Supply Center Richmond
Richmond, VA 23297
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 3940-01-391-1848

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeN Nonexpendable item. An item of Army property coded with an ARC of?N?in the AMDF. Nonexpendable items require property book accountability after issue from the stock record account. Commercial and fabricated items similar to items coded ?N? in the AMDF are considered nonexpendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each