- Home /
- FSC NSN Catalog /
- Blocks, Tackle, Rigging and Slings /
- 2644741
NSN 2644741
Tackle Block
regular block type, 0.875 inches maximum tackle diameter accommodated, 2.247 inches nominal center pin diameter, not included antitoppling device, as differentiated by 0.875 in wirerope size,quadruple block special features.
NSN 3940-00-264-4741 Datasheet
- (NSN) National Stock Number
- 3940-00-264-4741
- (FSG) Federal Supply Group
- 39 - Materials Handling Equipment
- (FSC) Federal Supply Classification
- 3940 - Blocks, Tackle, Rigging and Slings
- (NIIN) National Item Identification Number
- 00-264-4741
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 06117
- Date
- Tue, Jan 1, 1963
- Schedule B Code
- 8425190000
- Antitoppling Device
- not included
- Block Type
- regular
- Center Pin Diameter
- 2.247 inches nominal
- Maximum Tackle Diameter Accommodated
- 0.875 inches
- Special Features
- as differentiated by 0.875 in wirerope size,quadruple block
- Sheave Bearing Lubrication Method
- pressure grease fitting
- Sheave Outside Diameter
- 20.000 inches nominal
- Sheave Quantity
- 4
- Style Designator
- diamond pattern
- Tackle Accommodated Type
- wire rope
- Tackle Locking Device
- not included
- Bearing Type
- unable to decode
- Material And Location
- unable to decode and unable to decode and unable to decode and unable to decode
- Surface Treatment And Location
- unable to decode
Identification
- Demilitarization Code
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Precious Metals Indicator
- A - Item does not contain precious metal.
- Hazardous Metals Indicator
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- Pseudo Item Name Code
- 0006117
Cross Reference
CAGE Codes
- 08TX0
-
Foss-Brown, IncU.s./canadian manufacturers
- 80064
-
Naval Ship Systems CommandU.s./canadian manufacturers
Freight Information
- Air Commodity
- VZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- National Motor Freight Class Rating
- S - 60.0
- Special Handling
- 9 - Other or no special handling required (sh)
- Type of Cargo
- Z - No special type of cargo code applicable
- Uniform Freight Classification Item Number
- 64560
- Water Commodity
- 793 - Jack stays, shackle rings, anchors, chains (antisubmarine equipment)
- National Motor Freight Classification Item Number
- 127300
Schedule B & Trade
- Schedule B
- 8425-19-0000
- Description
- pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
- End Use
- 21170 - Materials handling equipment
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 74421
- (NAICS) North American Industrial Classification System
- 333923
Questions & Answers
-
What is the FSCG of the NSN 3940-00-264-4741?
The FSCG of the NSN 3940-00-264-4741 is 3940
-
Does the NSN 3940-00-264-4741 have a Schedule B code assigned?
Yes, the Schedule B code is 8425190000
-
Does NSN 3940-00-264-4741 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
-
Does NSN 3940-00-264-4741 contain precious materials?
Item does not contain precious metal.
-
Does NSN 3940-00-264-4741 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
-
When the NSN 3940-00-264-4741 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
5310-00-877-562210/14/2026 08:10 PM EDTHexagon Self-Locking Nut6,098 in stock
-
5320-01-168-638610/14/2026 08:10 PM EDTSolid Rivet29,208 in stock
-
4820-01-133-360110/14/2026 08:10 PM EDTInlet Valve1 in stock
-
3120-00-508-357410/14/2026 08:10 PM EDTSleeve Bushing55 in stock
-
5310-00-475-287210/14/2026 08:10 PM EDTClinch Plain Nut777 in stock
-
5821-01-392-571810/14/2026 08:10 PM EDTRadio Receiver-Transmitter2 in stock
-
5940-01-122-148510/14/2026 08:10 PM EDTConductor Splice476 in stock
-
2610-00-424-989810/14/2026 08:10 PM EDTVehicu Pneumatic Tire Inner Tube6 in stock
-
3040-01-263-228810/14/2026 04:10 PM EDTShouldered Shaft1 in stock
-
5320-01-258-605810/14/2026 04:10 PM EDTBlind Rivet12,890 in stock
-
5307-01-158-170710/14/2026 04:10 PM EDTSpecial Stud995 in stock
-
5306-01-044-220110/14/2026 04:10 PM EDTEye Bolt2 in stock
-
5950-01-375-511410/14/2026 04:10 PM EDTPower Transformer5 in stock
-
5930-01-480-979910/14/2026 04:10 PM EDTToggle Switch1 in stock
-
4510-00-252-688810/14/2026 04:10 PM EDTDouble Faucet438 in stock
Recent Updates
-
6210-00-008-550610/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550710/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550810/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550410/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
6210-00-008-550510/13/2026 08:10 AM EDTLight LensIn Indoor and Outdoor Electric Lighting Fixtures
-
1660-00-008-538210/12/2026 08:10 AM EDTHeat Exchanger Valve PistonIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538310/12/2026 08:10 AM EDTFlat Valve DiaphragmIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
4730-00-008-538510/12/2026 08:10 AM EDTPressure Hole PlugIn Hose, Pipe, Tube, Lubrication and Railing Fittings
-
1660-00-008-538610/12/2026 08:10 AM EDTValve Body AssemblyIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
1660-00-008-538710/12/2026 08:10 AM EDTCabin Air Valve GuideIn Pressurizing Equipment, Heating and Aircraft Air Conditioning
-
5342-00-007-006710/09/2026 08:10 AM EDTWeapon System Resilient MountIn Weapon System Hardware
-
5330-00-007-007010/09/2026 08:10 AM EDTPacking RetainerIn Packing and Gasket Materials
-
5310-00-007-007610/09/2026 08:10 AM EDTHexagon NutIn Nuts and Washers
-
5310-00-007-007810/09/2026 08:10 AM EDTKey WasherIn Nuts and Washers
-
5935-00-007-075810/09/2026 08:10 AM EDTElectr Receptacle Connector BodyIn Electrical Connectors
Popular Categories
-
FSC 4430Industrial Furnaces, Kilns, Lehrs and Ovens
-
FSC 3770Saddlery, Harness, Whips and Related Animal Furnishings
-
FSC 6210Indoor and Outdoor Electric Lighting Fixtures
-
FSC 4935Checkout Specialized Equipment, Repair and Guided Missile Maintenance
-
FSC 6520Supplies, Equipment and Dental Instruments
-
FSC 1305Through 30mm Ammunition
-
FSC 4010Chain and Wire Rope
-
FSC 1365Military Chemical Agents
-
FSC 3645Leather Tanning and Leather Working Industries Machinery
-
FSC 2845Rocket Engines and Components
-
FSC 5955Oscillators and Piezoelectric Crystals
-
FSC 5660Gates and Components Fences Fencing
-
FSC 1310Over 30mm up to 75mm Ammunition
-
FSC 1338Solid Fuel; and Components Guided Missile and Space Vehicle Inert Propulsion Units
-
FSC 2430High Speed Full Tracked Tractors