NSN 3940-00-072-0331 AA59808, A-A-59808 , AA5980851B

Product Details | TACKLE BLOCK

3940-00-072-0331 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: AA59808, A-A-59808 , AA5980851B, AA59808-51B , GGGB490, GGG-B-490, 3940-00-072-0331, 00-072-0331, 3940000720331, 000720331

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
39	27 JUL 1967	00-072-0331	06117 ( BLOCK, TACKLE )

Drawings & Photos | NSN 3940-00-072-0331

Part Number	Request Date	QTY	Origin
3940-00-072-0331	2024-05-126	27	DIBBS
3940-00-072-0331	2024-05-122	27	DIBBS
3940-00-072-0331	2022-04-110	16	DIBBS
3940-00-072-0331	2021-01-05	24	DIBBS
3940-00-072-0331	2020-07-201	24	DIBBS
3940-00-072-0331	2019-12-344	21	DIBBS
3940-00-072-0331	2019-11-332	23	DIBBS
3940-00-072-0331	2019-09-248	21	DIBBS
3940-00-072-0331	2019-02-53	2	Taiwan
3940-00-072-0331	2018-11-305	27	DIBBS
3940-00-072-0331	2018-10-304	59	DIBBS
3940-00-072-0331	2018-07-196	59	DIBBS
3940-00-072-0331	2018-01-08	2	US
3940-00-072-0331	2017-12-341	51	DIBBS
3940-00-072-0331	2017-09-260	51	DIBBS
3940-00-072-0331	2016-04-118	56	DIBBS
3940-00-072-0331	2015-09-246	87	DIBBS
3940-00-072-0331	2015-04-113	60	DIBBS
3940-00-072-0331	2014-04-113	150	DIBBS
3940-00-072-0331	2014-03-77	45	DIBBS
3940-00-072-0331	2013-12-353	25	DIBBS
3940-00-072-0331	2013-11-310	45	DIBBS
3940-00-072-0331	2013-06-154	34	DIBBS
3940-00-072-0331	2013-01-17	2	United States
3940-00-072-0331	2012-12-355	2	United States
3940-00-072-0331	2012-07-200	66	DIBBS
3940-00-072-0331	2010-04-118	275	DIBBS
3940-00-072-0331	2010-04-116	45	DIBBS
3940-00-072-0331	2010-04-116	140	DIBBS

Cross Reference | NSN 3940-00-072-0331

Part Number	Cage Code	Manufacturer
A-A-59808	58536	FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA59808-51B	58536	FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
GGG-B-490	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Related Products | NSN 3940-00-072-0331

3940-00-072-0351, 3940-00-072-0366, 3940-00-072-0368, 3940-00-072-0369, 3940-00-072-0370

Technical Data | NSN 3940-00-072-0331

Characteristic	Specifications
STYLE DESIGNATOR	3 ROUND PATTERN
SHELL LENGTH	8.000 INCHES NOMINAL
SHEAVE OUTSIDE DIAMETER	4.500 INCHES NOMINAL
CENTER PIN DIAMETER	0.625 INCHES NOMINAL
BLOCK TYPE	REGULAR
MATERIAL AND LOCATION	BRONZE BEARING AND COPPER BEARING STEEL CENTER PIN IRON SHEAVE AND STEEL SHEAVE IRON SHELL AND STEEL SHELL
SURFACE TREATMENT AND LOCATION	ZINC, ELECTROLYTIC OVERALL
SHEAVE QUANTITY	1
BEARING TYPE	PLAIN
SHEAVE BEARING LUBRICATION METHOD	SELF-LUBRICATED
TACKLE ACCOMMODATED TYPE	FIBROUS ROPE
MAXIMUM TACKLE DIAMETER ACCOMMODATED	1.000 INCHES
TACKLE LOCKING DEVICE	NOT INCLUDED
BECKET TYPE	THIMBLE
BECKET QUANTITY	1
ANTITOPPLING DEVICE	NOT INCLUDED
ATTACHMENT STYLE	9 CHAIN SHACKLE
MAXIMUM LOAD RATING	3300.0 POUNDS
SPECIAL FEATURES	SHEAVE THICKNESS AT RIM MIN 1.375 IN.
NONDEFINITIVE SPEC/STD DATA	2 TYPE
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	GGG-B-490

Restrictions/Controls & Freight Information | NSN 3940-00-072-0331

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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	AJ	U.S. Army Soldier's Biological and Chemical Command Natick, MA 01760
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 3940-00-072-0331

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each