NSN 3020-01-029-7887 C46A138, C46A-138, DG2T138
Product Details | SPUR GEAR
3020-01-029-7887 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
Part Alternates: C46A138, C46A-138, DG2T138, E21A138, E21A-138, G2138, G2-138, GP21138, GP21-138, P48A19138, P48A19-138, 440027, 44-0027, 4400272, 44-0027-2, 3020-01-029-7887, 01-029-7887, 3020010297887, 010297887
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 22 OCT 1976 | 01-029-7887 | 05466 ( GEAR, SPUR ) |
Cross Reference | NSN 3020-01-029-7887
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 44-0027 | 95750 | AERONAUTICAL INSTRUMENT AND RADIO COMPANY, THE |
| 44-0027-2 | 95750 | AERONAUTICAL INSTRUMENT AND RADIO COMPANY, THE |
| C46A-138 | 12444 | DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV |
| DG2T138 | 29964 | ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO |
| E21A-138 | 00328 | DESIGNATRONICS INCORPORATED DBA STERLING INSTRUMENTS DIV |
| G2-138 | 00141 | ROLLER BEARING COMPANY OF AMERICA, INC. |
| GP21-138 | 23266 | SECS, INC. |
| P48A19-138 | 29440 | W. M. BERG INC |
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Technical Data | NSN 3020-01-029-7887
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE BODY ANODIZE HUB |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE HUB |
| TEETH QUANTITY | 138 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 2 PROTRUDING HUB |
| PITCH DIAMETER | 2.8750 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 2.917 INCHES |
| FACE NOMINAL WIDTH | 0.125 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.218 INCHES FIRST END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 5 PINNED FIRST END |
| HUB NOMINAL DIAMETER | 0.375 INCHES FIRST END |
| BODY STYLE | 1 PLAIN, SOLID |
| FURNISHED ITEMS AND QUANTITY | 1 SETSCREW |
| SPECIAL FEATURES | MOUNTING HOLES 90 DEG APART |
Restrictions/Controls & Freight Information | NSN 3020-01-029-7887
| 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 | 197337 | WHEELS COG/GEAR/PINION/SPROCK |
| 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 3020-01-029-7887
| 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



