The Gear,internal, cataloged under National Stock Number 3020-01-172-0779, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-172-0779 |
| Primary Part Number | C-200012 |
| Item Name | Gear,internal |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Pressure Angle | 20.0000 DEGREES |
| Precision Classification | QUALITY NUMBER 8 |
| Bore Nominal Diameter | 1.841 INCHES BOTH ENDS IN |
| Style Designator | PLAIN RING |
| Pitch Diameter | 5.5000 INCHES NOMINAL IN |
| Hardness Rating | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL |
| Teeth Quantity | 66 |
| Body Style | PLAIN, SOLID |
| Teeth Type | SPUR |
| Bore Style | INVOLUTE SPLINE BOTH ENDS |
| Nominal Overall Length | 3.000 INCHES IN |
| Spline Pitch Diameter | 1.9170 INCHES NOMINAL BOTH ENDS IN |
| Nominal Outside Diameter | 6.375 INCHES IN |
| Material | STEEL COMP 4140 OVERALL |
| Spline Quantity | 23 BOTH ENDS |
| Tooth Form | STUB |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C-200012 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| WLM200012 | Minnpar, Llc Dba Minnpar (USA) |
| WLM200012 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 200012 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 9-734-100394 | Grove U.s. Llc Dba Grove Us Llc (USA) |
NSN 3020-01-172-0779 is a Gear,internal, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-172-0779 has 5 cross-referenced part numbers: C-200012 (Grove U.s. Llc Dba Grove Us Llc), WLM200012 (Minnpar, Llc Dba Minnpar), WLM200012 (Grove U.s. Llc Dba Grove Us Llc), 200012 (Grove U.s. Llc Dba Grove Us Llc), 9-734-100394 (Grove U.s. Llc Dba Grove Us Llc).
There are 12 known substitutes for 3020-01-172-0779: 5962-00-277-0034, 2930-00-358-5960, 5360-00-962-1467 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for C-200012: Pressure Angle: 20.0000 DEGREES; Precision Classification: QUALITY NUMBER 8; Bore Nominal Diameter: 1.841 INCHES BOTH ENDS IN; Style Designator: PLAIN RING. 16 total characteristics are documented in the Federal Logistics Information System.