NSN 3040-01-040-1973 7912531001, 791-2531-001, 01-040-1973
Product Details | DIFFERENTIAL GEAR UNIT
3040-01-040-1973 An arrangement of gears in an epicyclic train that connects two shafts in the same line. The driving force is equally divided between the shafts which rotate in different directions with one shaft permitted to revolve faster than the other.20225200039Vehicular Power Transmission Components30400042Miscellaneous Power Transmission Equipment
Part Alternates: 7912531001, 791-2531-001, 3040-01-040-1973, 01-040-1973, 3040010401973, 010401973
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 04 MAY 1977 | 01-040-1973 | 61761 ( DIFFERENTIAL GEAR UNIT ) |
Cross Reference | NSN 3040-01-040-1973
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 791-2531-001 | 13499 | ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS |
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Related Products | NSN 3040-01-040-1973
Technical Data | NSN 3040-01-040-1973
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | MAXIMUM LOST MOTION MEASURED BETWEEN END GEARS 30 MINUTES OF ARC CHECKED AT ROOM AMBIENT AND 1 IN-OZ OF REVERSING TORQUE; END GEARS AND REMAINING PARTS CORROSION RESISTANT STEEL, CLASS 303, COND A PER QQ-S-764; CROSS SHAFT AND CENTER SHAFT, CORROSION RESISTANT STEEL, CLASS 416, COND T PER QQ-S-764, 26-32 ROCKWELL C; BEVEL GEARS CORROSION RESISTANT STEEL CLASS 416 PER QQ-S-764, 18 ROCKWELL C MINIMUM; PINIONS, CORROSION RESISTANT STEEL, CLASS 416, 18 ROCKWELL C MINIMUM, PER QQ-S-764 WITH BALL BEARINGS, MINIMUM CROSS SHAFT DIAMETER 0.078 INCHE; LENGTH 1.716 INCHES; ASSEMBLY C/O THREE GEARS, 2 ARE 45 TEETH AND 1 IS 12 TEETH; GEARS 1 AND 2 PITCH DIAMETER 0.6250 INCHES; 3RD GEAR PITCH DIAMETER 0.1500 INCHES |
| III END ITEM IDENTIFICATION | E-3A AWACS |
| MANUFACTURERS CODE | 13499 |
| DESIGN CONTROL REFERENCE | 791-2531-001 |
Restrictions/Controls & Freight Information | NSN 3040-01-040-1973
| 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: | Q | Strategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.” |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| 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 | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 72D | unknown |
| Originating Activity Code | TG | Warner-Robins Air Logistics Center Robins AFB, GA 31098-5609 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3040-01-040-1973
| 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. |
| Materiel Management Aggregation Code | CX | TG:AIRBORNE COMMUNICATIONS AND NAVIGATION EQUIPMENT |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| 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 | 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 |



