NSN 3040-01-631-1937 12018A5004 , 01-631-1937, 016311937
Product Details | SHAFT COLLAR
3040-01-631-1937 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: 12018A5004 , 3040-01-631-1937, 01-631-1937, 3040016311937, 016311937
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 2014247 | 01-631-1937 | 13743 ( COLLAR, SHAFT ) |
Demand History | NSN 3040-01-631-1937
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3040-01-631-1937 | 2025-09-258 | 82 | DIBBS |
| 3040-01-631-1937 | 2024-05-130 | 71 | DIBBS |
| 3040-01-631-1937 | 2023-08-215 | 5 | DIBBS |
| 3040-01-631-1937 | 2023-06-178 | 18 | DIBBS |
| 3040-01-631-1937 | 2020-12-356 | 14 | DIBBS |
| 3040-01-631-1937 | 2020-12-345 | 14 | DIBBS |
| 3040-01-631-1937 | 2020-11-334 | 1 | DIBBS |
| 3040-01-631-1937 | 2020-11-317 | 1 | DIBBS |
| 3040-01-631-1937 | 2020-11-317 | 2 | DIBBS |
| 3040-01-631-1937 | 2020-09-264 | 1 | DIBBS |
| 3040-01-631-1937 | 2020-01-08 | 1 | DIBBS |
| 3040-01-631-1937 | 2019-07-204 | 1 | DIBBS |
| 3040-01-631-1937 | 2019-07-190 | 2 | DIBBS |
| 3040-01-631-1937 | 2018-10-296 | 1 | DIBBS |
| 3040-01-631-1937 | 2017-04-96 | 1 | DIBBS |
Cross Reference | NSN 3040-01-631-1937
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12018A5004 | 01365 | MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY |
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Related Products | NSN 3040-01-631-1937
Technical Data | NSN 3040-01-631-1937
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | PLAIN ROUND |
| OUTSIDE DIAMETER | 1.75 INCHES NOMINAL |
| THICKNESS | 0.24 INCHES MINIMUM AND |
| BORE DIAMETER | 1.48 INCHES MINIMUM AND |
| SECURING HOLE QUANTITY | 2 |
| SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES |
| HOLE DIAMETER AND LOCATION | 0.18 INCHES MINIMUM ALL HOLES AND |
| SPECIAL FEATURES | MATTERIAL IS 1026 CARBON STEEL,TYPE 5 IAW ASTM A513. FINISH IS 1.9.2.2 OF MIL-STD-171,OLIVE DRAB |
| III END ITEM IDENTIFICATION | 3990-01-537-1045 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | COLLAR,ROLLER PIN |
Restrictions/Controls & Freight Information | NSN 3040-01-631-1937
| Category | Code | Description |
|---|---|---|
| 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. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | PA | Marine Corps Logistics Base Albany, GA 31704-1128 |
| 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 3040-01-631-1937
Army
Marines| 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 | 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 |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 2 | Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| 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 |