The Gear Cluster, cataloged under National Stock Number 3020-00-352-6884, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-352-6884 |
| Primary Part Number | 79334 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Fwd Seagrave Holdings Lp |
| Status | ACTIVE |
| Material Document and Classification | QQ-S-624,COMP 4820 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Design Type | HELICAL SECOND GEAR |
| Design Type | SPUR FIRST GEAR |
| Hardness Rating | 56.3 ROCKWELL C MINIMUM AND 62.1 ROCKWELL C MAXIMUM OVERALL |
| Nominal Overall Length | 5.437 INCHES IN |
| Bore Style | PLAIN BOTH ENDS |
| Supplementary Features | END ITEM,3810-189-9694 |
| Material | STEEL COMP 4820 OVERALL |
| Attachment Method | MOUNTING HOLE |
| Nominal Outside Diameter | 4.768 INCHES FIFTH GEAR IN |
| Construction | SOLID |
| Backlash Designation | GRADE C FIRST GEAR |
| Bore Nominal Diameter | 2.002 INCHES BOTH ENDS IN |
| Hub Nominal Length | 2.063 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 79334 PRIMARY | Fwd Seagrave Holdings Lp (USA) |
NSN 3020-00-352-6884 is a Gear Cluster, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-352-6884 has 1 cross-referenced part number: 79334 (Fwd Seagrave Holdings Lp).
There are 3 known substitutes for 3020-00-352-6884: 5998-00-426-4841, 5330-01-273-5521, 4820-01-398-8460. Verify interchangeability with system specifications before substitution.
Key specifications for 79334: Material Document and Classification: QQ-S-624,COMP 4820 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Design Type: HELICAL SECOND GEAR; Design Type: SPUR FIRST GEAR; Hardness Rating: 56.3 ROCKWELL C MINIMUM AND 62.1 ROCKWELL C MAXIMUM OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.