The Gear,spur, cataloged under National Stock Number 3020-00-105-1149, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 21 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-105-1149 |
| Primary Part Number | 803954-1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| Body Style | PLAIN, SOLID |
| Pressure Angle | 20.0000 DEGREES |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Style Designator | PROTRUDING HUB |
| Attachment Method | CLAMP |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| End Nominal Length | 0.1150 INCHES FIRST END IN |
| End Nominal Diameter | 0.1870 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.125 INCHES BOTH ENDS IN |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.2950 INCHES FIRST END IN |
| Pitch Diameter | 1.5510 INCHES MINIMUM AND 1.5520 INCHES MAXIMUM IN |
| Hub Style Designator | 1 STEP FIRST END |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First Step Nominal Length | 0.1150 INCHES FIRST END IN |
| First Step Nominal Diameter | 0.5002 INCHES FIRST END IN |
| Surface Treatment | ANODIZE OVERALL |
| Face Nominal Width | 0.115 INCHES IN |
| Nominal Outside Diameter | 0.4100 INCHES IN |
| Teeth Quantity | 149 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-105-1149 is a Gear,spur, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-105-1149 has 2 cross-referenced part numbers: 803954-1 (Honeywell International Inc. Div Aerospace - Torrance), 803954-1 (Honeywell International, Inc Div Aerospace-Tucson).
There is 1 known substitute for 3020-00-105-1149: 5962-01-077-5072. Verify interchangeability with system specifications before substitution.
Key specifications for 803954-1: Body Style: PLAIN, SOLID; Pressure Angle: 20.0000 DEGREES; Material: ALUMINUM ALLOY 2024 OVERALL; Style Designator: PROTRUDING HUB. 21 total characteristics are documented in the Federal Logistics Information System.