The Gear,spur, cataloged under National Stock Number 3020-00-952-5639, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Secs Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-952-5639 |
| Primary Part Number | GC14-22P1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Secs Inc |
| Status | ACTIVE |
| Pitch Diameter | 0.4573 INCHES MINIMUM AND 0.4583 INCHES MAXIMUM IN |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Surface Treatment Document and Classification | QQ-P-35,TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Body Style | PLAIN, SOLID |
| Attachment Method | CLAMP |
| Surface Treatment | PASSIVATE OVERALL |
| Clamping Surface Nominal Length | 0.250 INCHES FIRST END IN |
| Bore Style | PLAIN BOTH ENDS |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hub Style Designator | SPLIT FIRST END |
| Style Designator | PROTRUDING HUB |
| Hub Nominal Diameter | 0.312 INCHES FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Teeth Quantity | 22 |
| Precision Classification | QUALITY NUMBER 10 |
| Face Nominal Width | 0.125 INCHES IN |
| Tooth Form | STANDARD |
| Material | STEEL COMP 303 OVERALL |
| Nominal Outside Diameter | 0.500 INCHES IN |
| Backlash Designation | GRADE C |
| Nominal Distance Between Body Face and Protruding Hub End | 0.281 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-952-5639 is a Gear,spur, manufactured by Secs Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-952-5639 has 4 cross-referenced part numbers: 450117-3 (Bae Systems Information and Electronic Systems Integration Inc.), R21-22 (Designatronics Incorporated Div Sterling Instruments Div), GC14-22P1 (Secs Inc), H1-22 (Roller Bearing Co of America, Inc Div Pic Design).
There are 5 known substitutes for 3020-00-952-5639: 4720-00-176-9728, 3455-00-335-3043, 5330-01-050-1547 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for GC14-22P1: Pitch Diameter: 0.4573 INCHES MINIMUM AND 0.4583 INCHES MAXIMUM IN; Bore Nominal Diameter: 0.250 INCHES BOTH ENDS IN; Surface Treatment Document and Classification: QQ-P-35,TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Body Style: PLAIN, SOLID. 21 total characteristics are documented in the Federal Logistics Information System.