The Gear,worm Wheel, cataloged under National Stock Number 3020-00-089-8892, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-089-8892 |
| Primary Part Number | 837-2029 |
| Item Name | Gear,worm Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Flange Nominal Thickness | 0.093 INCHES IN |
| Body Style | PLAIN, SOLID |
| Hub Style Designator | PLAIN FIRST END |
| Material Document and Classification | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Flange Nominal Diameter | 1.312 INCHES IN |
| Pressure Angle | 25.0000 DEGREES |
| Hub Nominal Diameter | 0.625 INCHES FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| Tooth Direction | RIGHT |
| Bore Style | PLAIN BOTH ENDS |
| Mating Thread Lead Quantity | 4 |
| Nominal Outside Diameter | 1.000 INCHES IN |
| Style Designator | HUBLESS |
| Face Type | STRAIGHT |
| Surface Treatment | NICKEL OVERALL |
| Teeth Quantity | 30 |
| Helix Angle | 45.0000 DEGREES |
| Face Nominal Width | 0.219 INCHES IN |
| Bore Nominal Diameter | 0.5022 INCHES BOTH ENDS IN |
| Nominal Distance Between Outer Body Face and Inner Flange Face | 0.655 INCHES IN |
| Pitch Diameter | 0.9280 INCHES MINIMUM AND 0.9380 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-089-8892 is a Gear,worm Wheel, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-089-8892 has 3 cross-referenced part numbers: 837-2029 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 16443 (Rtx Corporation Div Pratt & Whitney), 837-2029 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
There are 8 known substitutes for 3020-00-089-8892: 3110-00-156-3471, 6520-00-567-7450, 5305-00-902-4367 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 837-2029: Flange Nominal Thickness: 0.093 INCHES IN; Body Style: PLAIN, SOLID; Hub Style Designator: PLAIN FIRST END; Material Document and Classification: MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 21 total characteristics are documented in the Federal Logistics Information System.