The Gear,worm Wheel, cataloged under National Stock Number 3020-00-858-0507, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 | 3020-00-858-0507 |
| Primary Part Number | 31121 |
| Item Name | Gear,worm Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana |
| Status | ACTIVE |
| Mating Thread Lead Quantity | 1 |
| Counterbore Nominal Diameter | 0.574 INCHES COUNTER BORE SECOND END IN |
| Bore Style | W/COUNTERBORE COUNTER BORE SECOND END |
| Counterbore Nominal Depth | 0.1800 INCHES SECOND END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 1.250 INCHES FIRST END IN |
| Throat Nominal Radius | 0.290 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Hub Nominal Diameter | 0.745 INCHES SECOND END IN |
| Surface Treatment | PASSIVATE OVERALL |
| Style Designator | PROTRUDING HUBS |
| Bore Nominal Diameter | 0.200 INCHES COUNTERBORE FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.055 INCHES SECOND END IN |
| Tooth Direction | LEFT |
| Nominal Outside Diameter | 2.6500 INCHES IN |
| Hub Style Designator | PLAIN BOTH ENDS |
| Hub Nominal Diameter | 1.000 INCHES FIRST END IN |
| Helix Angle | 1.5000 DEGREES |
| Material | STEEL CORROSION RESISTING OVERALL |
| Face Nominal Width | 0.255 INCHES IN |
| Pitch Diameter | 2.5942 INCHES NOMINAL IN |
| Teeth Quantity | 163 |
| Face Type | CONCAVE |
| Body Style | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-858-0507 is a Gear,worm Wheel, manufactured by Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-858-0507 has 2 cross-referenced part numbers: 31121 (Bfm Energy Products Corp), 31121 (Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana Div Integral Aerospace, Llc Dba Pcx Aerosystems - Santa Ana).
There are 12 known substitutes for 3020-00-858-0507: 1630-00-050-2904, 4510-00-167-0409, 5315-00-222-7141 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31121: Mating Thread Lead Quantity: 1; Counterbore Nominal Diameter: 0.574 INCHES COUNTER BORE SECOND END IN; Bore Style: W/COUNTERBORE COUNTER BORE SECOND END; Counterbore Nominal Depth: 0.1800 INCHES SECOND END IN. 24 total characteristics are documented in the Federal Logistics Information System.