NSN 3040-01-181-8508 4674725, 4674725 ITEM 8, 46747250008
Product Details | SHAFT COLLAR
3040-01-181-8508 An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.202304000005340000000
Part Alternates: 4674725, 4674725 ITEM 8, 46747250008, 4674725-0008, 4674725ITEM8, 3040-01-181-8508, 01-181-8508, 3040011818508, 011818508
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 16 JUN 1984 | 01-181-8508 | 13743 ( COLLAR, SHAFT ) |
Drawings & Photos | NSN 3040-01-181-8508
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Technical Data | NSN 3040-01-181-8508
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL COPPER ALUMINUM ALLOY, QQ-N-286, CLASS A |
| STYLE DESIGNATOR | A12 ROUND SECTIONAL |
| OUTSIDE DIAMETER | 8.000 INCHES NOMINAL |
| THICKNESS | 4.000 INCHES NOMINAL |
| BORE DIAMETER | 4.3050 INCHES NOMINAL |
| SECURING HOLE QUANTITY | 6 |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 180.0 |
| SECURING HOLE TYPE AND LOCATION | UNTHREADED 1ST HOLE THREADED-COUNTERSUNK 2ND HOLE THREADED-COUNTERSUNK 3RD HOLE UNTHREADED 4TH HOLE UNTHREADED 5TH HOLE THREADED-COUNTERSUNK 6TH HOLE |
| HOLE DIAMETER AND LOCATION | 0.8120 INCHES NOMINAL 1ST HOLE 0.8120 INCHES NOMINAL 4TH HOLE 0.8120 INCHES NOMINAL 5TH HOLE |
| COUNTERSINK MAJOR DIAMETER AND LOCATION | 0.7900 INCHES NOMINAL 2ND HOLE 0.7900 INCHES NOMINAL 3RD HOLE 0.7900 INCHES NOMINAL 5TH HOLE |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | 2ND HOLE UNC 3RD HOLE UNC 6TH HOLE UNC |
| NOMINAL THREAD SIZE AND LOCATION | 0.750 INCHES 2ND HOLE 0.750 INCHES 3RD HOLE 0.750 INCHES 6TH HOLE |
| COUNTERSUNK HOLE ANGLE IN DEG AND LOCATION | 90.0 2ND HOLE 90.0 3RD HOLE 90.0 6TH HOLE |
| SPECIAL FEATURES | SPLIT COLLAR |
Restrictions/Controls & Freight Information | NSN 3040-01-181-8508
| 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 | 126880 | POWER TRANS SHAFTING PULLEYS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 3040-01-181-8508
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 SE : Set |