The Gear,spur, cataloged under National Stock Number 3020-01-116-3876, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Designatronics Incorporated Div Sterling Instruments Div. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-116-3876 |
| Primary Part Number | R21-96 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Designatronics Incorporated Div Sterling Instruments Div |
| Status | ACTIVE |
| Material Document and Classification | QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Bore Style | PLAIN BOTH ENDS |
| Clamping Surface Nominal Length | 0.250 INCHES FIRST END IN |
| Precision Classification | QUALITY NUMBER 10 |
| Material | STEEL COMP 303 OVERALL |
| Teeth Quantity | 96 |
| Face Nominal Width | 0.125 INCHES IN |
| Pressure Angle | 20.0000 DEGREES |
| Hub Style Designator | SPLIT FIRST END |
| Hub Nominal Diameter | 0.312 INCHES FIRST END IN |
| Surface Treatment Document and Classification | QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nominal Outside Diameter | 2.041 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Tooth Form | STANDARD |
| Style Designator | PROTRUDING HUB |
| Bore Nominal Diameter | 0.250 INCHES BOTH ENDS IN |
| Body Style | PLAIN, SOLID |
| Pitch Diameter | 1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.281 INCHES FIRST END IN |
| Attachment Method | CLAMP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10085811 | Nimikkeistokeskus Ncb Finland (FIN) |
| R21-96 PRIMARY | Designatronics Incorporated Div Sterling Instruments Div (USA) |
| 13027295 | Us Army Aviation and Missile Command (USA) |
| H1-96 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| 1001631-10 | Raytheon Technical Services Company (USA) |
| 1001631-10 PRIMARY | Cae Usa Inc. (USA) |
| DH1T96 | Allied Devices Corp Dba Absolute Precision Co (USA) |
| C48S18-96 | W. M. Berg, Inc. (USA) |
NSN 3020-01-116-3876 is a Gear,spur, manufactured by Designatronics Incorporated Div Sterling Instruments Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-116-3876 has 8 cross-referenced part numbers: 10085811 (Nimikkeistokeskus Ncb Finland), R21-96 (Designatronics Incorporated Div Sterling Instruments Div), 13027295 (Us Army Aviation and Missile Command), H1-96 (Roller Bearing Co of America, Inc Div Pic Design), 1001631-10 (Raytheon Technical Services Company) and 3 more.
There are 3 known substitutes for 3020-01-116-3876: 5950-01-086-0044, 5330-01-126-6730, 6105-01-313-2542. Verify interchangeability with system specifications before substitution.
Key specifications for R21-96: Material Document and Classification: QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Bore Style: PLAIN BOTH ENDS; Clamping Surface Nominal Length: 0.250 INCHES FIRST END IN; Precision Classification: QUALITY NUMBER 10. 20 total characteristics are documented in the Federal Logistics Information System.