NSN 3940-00-877-5715 MILL28654, MIL-L-28654, 6028259
Product Details | TACKLE BLOCK
3940-00-877-5715 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: MILL28654, MIL-L-28654, 6028259, 3940-00-877-5715, 00-877-5715, 3940008775715, 008775715
Materials Handling Equipment | Blocks, Tackle, Rigging, and Slings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | 01 JAN 1962 | 00-877-5715 | 06117 ( BLOCK, TACKLE ) |
Drawings & Photos | NSN 3940-00-877-5715
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Related Products | NSN 3940-00-877-5715
Technical Data | NSN 3940-00-877-5715
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 3 ROUND PATTERN |
| SHELL LENGTH | 36.250 INCHES NOMINAL |
| SHEAVE OUTSIDE DIAMETER | 34.000 INCHES NOMINAL |
| CENTER PIN DIAMETER | 4.247 INCHES MINIMUM AND 4.250 INCHES MAXIMUM |
| BLOCK TYPE | SNATCH |
| LOCKING STYLE | 1 SAFETY LOCKING |
| MATERIAL AND LOCATION | BRONZE, MIL-B-16261, GRADE 6-CANCELED BEARING STEEL, MIL-S-890, ALLOY NO. 4 CENTER PIN STEEL, MIL-S-15083, GRADE 80-40 SHEAVE STEEL, MIL-S-22698 SHELL |
| SURFACE TREATMENT AND LOCATION | ZINC, ELECTROLYTIC OVERALL |
| SHEAVE QUANTITY | 1 |
| BEARING TYPE | PLAIN |
| SHEAVE BEARING LUBRICATION METHOD | PRESSURE GREASE FITTING |
| TACKLE ACCOMMODATED TYPE | WIRE ROPE |
| MAXIMUM TACKLE DIAMETER ACCOMMODATED | 2.000 INCHES |
| TACKLE LOCKING DEVICE | NOT INCLUDED |
| ANTITOPPLING DEVICE | NOT INCLUDED |
| ATTACHMENT STYLE | 1 OBLONG SWIVEL EYE |
| MAXIMUM LOAD RATING | 151740.0 POUNDS |
| SPECIAL FEATURES | W/LATCH PIN AND DRILLED CROSSHEAD FOR SECURING SIDE IN CLOSED POSITION |
| NONDEFINITIVE SPEC/STD DATA | 2 GROUP |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-L-28654 |
Restrictions/Controls & Freight Information | NSN 3940-00-877-5715
| 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 | S | 60 |
| Less than truck load rating | S | 60.0 |
| Water commodity Code | 885 | unknown |
| Originating Activity Code | XX | |
| 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 3940-00-877-5715
Navy| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |