The Gear,spur, cataloged under National Stock Number 3020-00-269-9687, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Alfa Laval Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references 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 | 3020-00-269-9687 |
| Primary Part Number | 99121904 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| Teeth Quantity | 43 |
| Material | COPPER ALLOY OVERALL |
| Nominal Distance Between Body Face and Protruding Hub End | 0.6780 INCHES FIRST END IN |
| Nominal Outside Diameter | 2.8125 INCHES IN |
| Material Document and Classification | MIL-C-15345 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Style | WEBBED, OFFSET, SOLID |
| Tooth Form | STANDARD |
| Style Designator | ONE PROTRUDING HUB, ONE FLUSH HUB |
| Bore Style | PLAIN BOTH ENDS |
| Hub Style Designator | PLAIN BOTH ENDS |
| Hub Nominal Diameter | 1.4450 INCHES FIRST END IN |
| Hub Nominal Diameter | 1.2090 INCHES SECOND END IN |
| Face Nominal Width | 0.5450 INCHES IN |
| Pressure Angle | 14.5000 DEGREES |
| Bore Nominal Diameter | 0.6850 INCHES BOTH ENDS IN |
| Pitch Diameter | 2.6875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1210PC31 | Alfa Laval Inc (USA) |
| A1161PC31 | Alfa Laval Inc (USA) |
| A989PC31 | Alfa Laval Inc (USA) |
| A1127PC31 | Alfa Laval Inc (USA) |
| 21904 | Alfa Laval Inc (USA) |
| A915PC31 | Alfa Laval Inc (USA) |
| A1211PC31 | Alfa Laval Inc (USA) |
| A1126PC31 | Alfa Laval Inc (USA) |
| A1066PC31 | Alfa Laval Inc (USA) |
| A990PC31 | Alfa Laval Inc (USA) |
| A1162PC31 | Alfa Laval Inc (USA) |
| A1065PC31 | Alfa Laval Inc (USA) |
| 99121904 PRIMARY | Alfa Laval Inc (USA) |
| A914PC31 | Alfa Laval Inc (USA) |
NSN 3020-00-269-9687 is a Gear,spur, manufactured by Alfa Laval Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-269-9687 has 14 cross-referenced part numbers: A1210PC31 (Alfa Laval Inc), A1161PC31 (Alfa Laval Inc), A989PC31 (Alfa Laval Inc), A1127PC31 (Alfa Laval Inc), 21904 (Alfa Laval Inc) and 9 more.
There are 9 known substitutes for 3020-00-269-9687: 1650-00-083-4040, 5930-00-101-2298, 5965-00-404-0486 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 99121904: Teeth Quantity: 43; Material: COPPER ALLOY OVERALL; Nominal Distance Between Body Face and Protruding Hub End: 0.6780 INCHES FIRST END IN; Nominal Outside Diameter: 2.8125 INCHES IN. 17 total characteristics are documented in the Federal Logistics Information System.