The Gear,spur, cataloged under National Stock Number 3020-00-675-0234, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 21 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 | 3020-00-675-0234 |
| Primary Part Number | 23300 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| Status | ACTIVE |
| Hub Style Designator | 1 STEP FIRST END |
| Counterbore Nominal Diameter | 0.199 INCHES SECOND END IN |
| First Step Nominal Diameter | 0.312 INCHES FIRST END IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.343 INCHES FIRST END IN |
| End Nominal Length | 0.281 INCHES FIRST END IN |
| Counterbore Nominal Depth | 0.156 INCHES SECOND END IN |
| Material Document and Classification | QQ-S-763,CLASS416SE FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Style | PLAIN, SOLID |
| Pitch Diameter | 0.6041 INCHES NOMINAL IN |
| Teeth Quantity | 58 |
| Bore Nominal Diameter | 0.156 INCHES BOTH ENDS IN |
| Pressure Angle | 20.0000 DEGREES |
| End Nominal Diameter | 0.251 INCHES FIRST END IN |
| First Step Nominal Length | 0.062 INCHES FIRST END IN |
| Material | STEEL COMP 416SE OVERALL |
| Style Designator | PROTRUDING HUB |
| Nominal Outside Diameter | 0.625 INCHES IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Face Nominal Width | 0.125 INCHES IN |
| Tooth Form | STANDARD |
| Bore Style | W/COUNTERBORE BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23300 PRIMARY | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA) |
NSN 3020-00-675-0234 is a Gear,spur, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-675-0234 has 1 cross-referenced part number: 23300 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
There are 9 known substitutes for 3020-00-675-0234: 5330-00-110-8437, 5136-00-197-9302, 3455-00-231-3477 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23300: Hub Style Designator: 1 STEP FIRST END; Counterbore Nominal Diameter: 0.199 INCHES SECOND END IN; First Step Nominal Diameter: 0.312 INCHES FIRST END IN; Nominal Distance Between Body Face and Protruding Hub End: 0.343 INCHES FIRST END IN. 21 total characteristics are documented in the Federal Logistics Information System.