Product Details | TACKLE BLOCK

3940-00-938-1708 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: 114E605823, 114E6058-23, 3940-00-938-1708, 00-938-1708, 3940009381708, 009381708

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

Supply Group (FSG) NSN Assign. NIIN
39 17 MAR 1967 00-938-1708

Drawings & Photos | NSN 3940-00-938-1708


Demand History | NSN 3940-00-938-1708

Part Number Request Date QTY Origin
114E6058-23 2025-11-328 12 DIBBS
114E6058-23 2025-11-317 12 DIBBS
114E6058-23 2025-07-190 10 DIBBS
114E6058-23 2025-02-49 10 DIBBS
114E6058-23 2025-02-36 10 DIBBS
114E6058-23 2024-01-08 8 DIBBS
114E6058-23 2023-12-361 8 DIBBS
114E6058-23 2023-04-95 5 DIBBS
114E6058-23 2022-07-194 4 DIBBS
114E6058-23 2022-06-166 1 DIBBS
114E6058-23 2021-11-308 3 DIBBS
114E6058-23 2019-04-91 7 DIBBS
114E6058-23 2019-03-79 7 DIBBS
3940-00-938-1708 2016-07-204 9 DIBBS
3940-00-938-1708 2016-02-36 9 DIBBS
3940-00-938-1708 2015-10-275 9 DIBBS
3940-00-938-1708 2015-09-263 9 DIBBS
3940-00-938-1708 2015-03-64 13 DIBBS
3940-00-938-1708 2014-08-231 31 DIBBS
3940-00-938-1708 2014-05-139 31 DIBBS
3940-00-938-1708 2014-05-127 31 DIBBS
3940-00-938-1708 2013-12-359 15 DIBBS
3940-00-938-1708 2013-10-295 30 DIBBS
3940-00-938-1708 2013-04-100 30 DIBBS
3940-00-938-1708 2012-04-95 30 DIBBS
3940-00-938-1708 2012-02-58 30 DIBBS
3940-00-938-1708 2011-10-287 10 DIBBS
3940-00-938-1708 2011-06-171 6 DIBBS
3940-00-938-1708 2011-06-155 6 DIBBS
3940-00-938-1708 2009-09-268 10 DIBBS
3940-00-938-1708 2009-07-212 7 DIBBS
3940-00-938-1708 2009-04-96 30 DIBBS
3940-00-938-1708 2009-02-57 10 US
3940-00-938-1708 2008-12-353 1 US
114E605823 2008-12-353 1 US

Cross Reference | NSN 3940-00-938-1708

Part Number Cage Code Manufacturer
114E6058-23 65273 COMPTECH
114E6058-23 77272 THE BOEING COMPANY DBA BOEING
114E6058-23 92890 ALL-STEEL FABRICATORS CO. INC.

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Technical Data | NSN 3940-00-938-1708

Characteristic Specifications
STYLE DESIGNATOR 5 HALF-OVAL PATTERN
SHEAVE OUTSIDE DIAMETER 4.120 INCHES MINIMUM AND 4.130 INCHES MAXIMUM
CENTER PIN DIAMETER 0.570 INCHES MINIMUM AND 0.561 INCHES MAXIMUM
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL, CORROSION RESISTING OVERALL
SHEAVE QUANTITY 1
BEARING TYPE BALL
SHEAVE BEARING LUBRICATION METHOD SELF-LUBRICATED
TACKLE ACCOMMODATED TYPE WIRE ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED 0.062 INCHES
TACKLE LOCKING DEVICE NOT INCLUDED
BECKET TYPE SWIVEL EYE AND THIMBLE
BECKET QUANTITY 1
ANTITOPPLING DEVICE INCLUDED
ATTACHMENT STYLE 1 OBLONG SWIVEL EYE
MAXIMUM LOAD RATING 480.0 POUNDS
MANUFACTURERS CODE 77272
DESIGN CONTROL REFERENCE 114E6058-23

Restrictions/Controls & Freight Information | NSN 3940-00-938-1708

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 S 60
Less than truck load rating S 60.0
Water commodity Code 885 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 3940-00-938-1708

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 Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
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
ReparabilityOIf condemned or economically unserviceable, dispose at organizational level.
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
Purchasing QTY
UOM
1
EA : Each
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 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
Purchasing QTY
UOM
1
EA : Each