The Gear,helical, cataloged under National Stock Number 3020-00-200-2067, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Kalmar AC Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-200-2067 |
| Primary Part Number | 74909761 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Kalmar AC Inc |
| Status | CANCELLED |
| Tooth Form | STANDARD |
| Pitch Diameter | 3.0120 INCHES NOMINAL IN |
| Tooth Direction | LEFT |
| Helix Angle | 37.1733 DEGREES |
| Teeth Type | SINGLE HELIX |
| Material | STEEL COMP 1141 OVERALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAF 1141 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Bore Nominal Diameter | 1.435 INCHES BOTH ENDS IN |
| Teeth Quantity | 24 |
| Face Nominal Width | 1.063 INCHES IN |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Pressure Angle | 14.5000 DEGREES |
| Keyway Nominal Width | 0.253 INCHES FIRST END IN |
| Style Designator | HUBLESS |
| Nominal Outside Diameter | 3.203 INCHES IN |
| Hardness Rating | 27.6 ROCKWELL C MINIMUM AND 32.1 ROCKWELL C MAXIMUM OVERALL |
| Nominal Distance From Bore Center to Keyway Bottom | 0.862 INCHES BOTH ENDS IN |
| Body Style | PLAIN, SOLID |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 74909761 | Kalmar AC Inc (USA) |
| DF00H300 | H20 Tank Inc U S Motors Div (USA) |
| D600H00300 | Renk America Llc Div Renk America (USA) |
| D600H00300 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| 10M079 | Warwick Electronics Inc Pacific Mercury Div |
| D600H-300 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| 50060 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| CTD600H300 | Taylor-Dunn Corporation Dba Metro Crown International (USA) |
NSN 3020-00-200-2067 is a Gear,helical, manufactured by Kalmar AC Inc, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-200-2067 has 8 cross-referenced part numbers: 74909761 (Kalmar AC Inc), DF00H300 (H20 Tank Inc U S Motors Div), D600H00300 (Renk America Llc Div Renk America), D600H00300 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), 10M079 (Warwick Electronics Inc Pacific Mercury Div) and 3 more.
There are 12 known substitutes for 3020-00-200-2067: 5305-00-010-0765, 4820-00-371-7137, 5999-00-413-2390 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 74909761: Tooth Form: STANDARD; Pitch Diameter: 3.0120 INCHES NOMINAL IN; Tooth Direction: LEFT; Helix Angle: 37.1733 DEGREES. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-200-2067 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.