The Gear,bevel, cataloged under National Stock Number 3020-01-115-1042, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Southern Gear & Machine Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-115-1042 |
| Primary Part Number | 21260 |
| Item Name | Gear,bevel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Southern Gear & Machine Inc |
| Status | ACTIVE |
| Nominal Overall Length | 0.453 INCHES IN |
| Material Document and Classification | 66AISI/SAE51416 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 416 OVERALL |
| Bore Nominal Diameter | 0.236 INCHES BOTH ENDS IN |
| Pressure Angle | 20.0000 DEGREES |
| Pitch Diameter | 0.5625 INCHES NOMINAL IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.343 INCHES FIRST END IN |
| Keyway Nominal Width | 0.094 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.437 INCHES SECOND END IN |
| Hub Style Designator | PLAIN SECOND END |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Teeth Quantity | 18 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21260 PRIMARY | Southern Gear & Machine Inc (USA) |
NSN 3020-01-115-1042 is a Gear,bevel, manufactured by Southern Gear & Machine Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-115-1042 has 1 cross-referenced part number: 21260 (Southern Gear & Machine Inc).
There are 9 known substitutes for 3020-01-115-1042: 5306-00-012-0231, 5355-00-152-8353, 6130-00-230-7100 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21260: Nominal Overall Length: 0.453 INCHES IN; Material Document and Classification: 66AISI/SAE51416 FED STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 416 OVERALL; Bore Nominal Diameter: 0.236 INCHES BOTH ENDS IN. 14 total characteristics are documented in the Federal Logistics Information System.