The Gear,spur, cataloged under National Stock Number 3020-01-478-3503, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-478-3503 |
| Primary Part Number | 39247 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Material Document and Classification | ASTM A564, ALLOY S17400, TY 630, COND 1075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Teeth Quantity | 16 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 41042-39245 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 39247 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 41042-39245 ITEM 2 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 41042-39245 ITEM 2 | Moog Inc. Dba Ampac-Isp Corp (USA) |
| 41042-39245 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 39247 | Moog Inc. Dba Ampac-Isp Corp (USA) |
NSN 3020-01-478-3503 is a Gear,spur, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-478-3503 has 6 cross-referenced part numbers: 41042-39245 (Moog Inc. Dba Ampac-Isp Corp), 39247 (Electric Boat Corporation Div General Dynamics Electric Boat), 41042-39245 ITEM 2 (Electric Boat Corporation Div General Dynamics Electric Boat), 41042-39245 ITEM 2 (Moog Inc. Dba Ampac-Isp Corp), 41042-39245 (Electric Boat Corporation Div General Dynamics Electric Boat) and 1 more.
There are 12 known substitutes for 3020-01-478-3503: 6680-01-111-8706, 5315-01-199-6131, 4320-01-477-9374 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 39247: Material: STEEL CORROSION RESISTING OVERALL; Material Document and Classification: ASTM A564, ALLOY S17400, TY 630, COND 1075 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Part Name Assigned by Controlling Agency: PINION; End Item Identification: ROTARY HYDRAULIC ACTUATOR, MODEL 41042; SEAWOLF. 5 total characteristics are documented in the Federal Logistics Information System.