Product Details | TACKLE BLOCK

3940-01-373-2736 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: MILB24220, MIL-B-24220, MILB24220TYIIIC L1SZ8RIG1, MILB24220TYIIICL1SZ8RIG1, 3940-01-373-2736, 01-373-2736, 3940013732736, 013732736

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

Supply Group (FSG) NSN Assign. NIIN
39 31 MAR 1993 01-373-2736

Drawings & Photos | NSN 3940-01-373-2736


Demand History | NSN 3940-01-373-2736

Part Number Request Date QTY Origin
3940-01-373-2736 2025-08-239 128 DIBBS
3940-01-373-2736 2025-04-119 2 US
3940-01-373-2736 2025-04-115 2 US
3940-01-373-2736 2025-04-93 128 DIBBS
3940-01-373-2736 2024-08-225 60 DIBBS
3940-01-373-2736 2024-06-176 95 DIBBS
3940-01-373-2736 2024-06-165 95 DIBBS
3940-01-373-2736 2024-05-137 111 DIBBS
3940-01-373-2736 2024-05-126 111 DIBBS
3940-01-373-2736 2024-05-122 111 DIBBS
3940-01-373-2736 2024-04-92 126 DIBBS
3940-01-373-2736 2024-03-66 23 DIBBS
3940-01-373-2736 2024-02-59 126 DIBBS
3940-01-373-2736 2023-11-329 119 US
3940-01-373-2736 2023-11-328 119 DIBBS
3940-01-373-2736 2023-08-227 119 DIBBS
3940-01-373-2736 2023-07-192 119 DIBBS
3940-01-373-2736 2022-03-67 4 US
3940-01-373-2736 2021-09-267 1 US
3940-01-373-2736 2021-09-259 2 United States
3940-01-373-2736 2020-11-331 27 DIBBS
3940-01-373-2736 2020-11-322 56 DIBBS
3940-01-373-2736 2020-09-266 24 DIBBS
3940-01-373-2736 2020-09-253 22 DIBBS
3940-01-373-2736 2020-06-182 2 US
3940-01-373-2736 2020-06-155 24 DIBBS
3940-01-373-2736 2019-11-318 3 DIBBS
3940-01-373-2736 2019-08-242 80 DIBBS
3940-01-373-2736 2019-07-186 17 DIBBS
3940-01-373-2736 2019-06-170 29 DIBBS
3940-01-373-2736 2019-04-120 1 MANUAL
3940-01-373-2736 2019-04-107 1 United States
3940-01-373-2736 2019-04-106 25 DIBBS
3940-01-373-2736 2019-03-77 20 DIBBS
3940-01-373-2736 2019-01-06 17 DIBBS
3940-01-373-2736 2018-10-294 25 DIBBS
3940-01-373-2736 2018-09-254 1 US
3940-01-373-2736 2017-01-25 15 DIBBS
3940-01-373-2736 2016-11-335 29 DIBBS
3940-01-373-2736 2016-11-321 29 DIBBS
3940-01-373-2736 2016-10-280 35 DIBBS
3940-01-373-2736 2016-05-126 30 DIBBS
3940-01-373-2736 2016-02-55 19 DIBBS
3940-01-373-2736 2016-02-34 4 DIBBS
3940-01-373-2736 2016-02-34 41 DIBBS
3940-01-373-2736 2016-02-34 10 DIBBS
3940-01-373-2736 2015-03-75 46 DIBBS
3940-01-373-2736 2015-02-55 1 DIBBS-RFPs
MILB24220 2014-11-311 1 US
3940-01-373-2736 2014-03-85 45 DIBBS
3940-01-373-2736 2011-08-217 36 DIBBS
3940-01-373-2736 2011-04-111 4 US
3940-01-373-2736 2010-08-231 11 DIBBS

Cross Reference | NSN 3940-01-373-2736

Part Number Cage Code Manufacturer
MIL-B-24220 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILB24220TYIIIC L1SZ8RIG1 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Technical Data | NSN 3940-01-373-2736

Characteristic Specifications
STYLE DESIGNATOR 6 HALF-OVAL PATTERN
SHELL LENGTH 8.000 INCHES MINIMUM
SHEAVE OUTSIDE DIAMETER 4.500 INCHES MINIMUM
CENTER PIN DIAMETER 0.750 INCHES MINIMUM
BLOCK TYPE REGULAR
MATERIAL AND LOCATION STEEL CENTER PIN AND STEEL SHEAVE AND WOOD SHELL
SURFACE TREATMENT AND LOCATION GALVANIZED SHEAVE
SHEAVE QUANTITY 2
BEARING TYPE PLAIN
TACKLE ACCOMMODATED TYPE FIBROUS ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED 0.875 INCHES
TACKLE LOCKING DEVICE NOT INCLUDED
ANTITOPPLING DEVICE NOT INCLUDED
ATTACHMENT STYLE 11 SIDE SHACKLE IN LINK
MAXIMUM LOAD RATING 7000.0 POUNDS
SPECIAL FEATURES RIG NO. 1
NONDEFINITIVE SPEC/STD DATA 3 TYPE AND 1 CLASS AND 8 SIZE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-B-24220

Restrictions/Controls & Freight Information | NSN 3940-01-373-2736

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 3940-01-373-2736

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