The Gear,spur, cataloged under National Stock Number 3020-00-138-7893, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Southern Gear & Machine Inc. Government technical data includes 20 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-138-7893 |
| Primary Part Number | 16636 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Southern Gear & Machine Inc |
| Status | ACTIVE |
| Material Document and Classification | QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hub Style Designator | SPLIT FIRST END |
| Material | STEEL COMP 303 OVERALL |
| Face Nominal Width | 0.187 INCHES IN |
| Nominal Outside Diameter | 1.417 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Clamping Surface Nominal Length | 0.370 INCHES FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Bore Nominal Diameter | 0.625 INCHES BOTH ENDS IN |
| Precision Classification | QUALITY NUMBER 11 |
| Pitch Diameter | 1.3743 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM IN |
| Style Designator | PROTRUDING HUB |
| Tooth Form | STANDARD |
| Bore Style | PLAIN BOTH ENDS |
| Hub Nominal Diameter | 0.689 INCHES FIRST END IN |
| Body Style | PLAIN, SOLID |
| Attachment Method | CLAMP |
| Nominal Overall Length | 0.590 INCHES IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.403 INCHES FIRST END IN |
| Teeth Quantity | 66 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16636 PRIMARY | Southern Gear & Machine Inc (USA) |
| 3022916-183-1 | Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (USA) |
NSN 3020-00-138-7893 is a Gear,spur, manufactured by Southern Gear & Machine Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-138-7893 has 2 cross-referenced part numbers: 16636 (Southern Gear & Machine Inc), 3022916-183-1 (Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions).
There are 8 known substitutes for 3020-00-138-7893: 3110-00-155-6746, 5330-00-448-0825, 9540-00-542-2728 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16636: Material Document and Classification: QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Hub Style Designator: SPLIT FIRST END; Material: STEEL COMP 303 OVERALL; Face Nominal Width: 0.187 INCHES IN. 20 total characteristics are documented in the Federal Logistics Information System.