The Housing,mechanical Drive, cataloged under National Stock Number 3040-01-497-6850, is classified within Federal Supply Class 3040 (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 13 commercial cross-references from 3 manufacturers, 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 | 3040-01-497-6850 |
| Primary Part Number | 2641-792-03 ASSY 223 |
| Item Name | Housing,mechanical Drive |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Electric Boat Corporation Div General Dynamics Electric Boat |
| Status | ACTIVE |
| Material Document and Classification | QQ-C-390, ALY 86500, TY 1 FED SPEC 1ST MATERIAL RESPONSE |
| Material | COPPER ALLOY |
| Construction Type | MULTIPLE PIECE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7066644 | Naval Sea Systems Command (USA) |
| 845-4687407 ASS | Naval Ship Systems Command (USA) |
| 501-7066649-6 | Naval Sea Systems Command (USA) |
| 2641-792-03 ASSY 223 PRIMARY | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 501-7066644-1 | Naval Sea Systems Command (USA) |
| H525-7606 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 2641-792-03 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| H525-7606-1 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| H525-7611 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 7066649 | Naval Sea Systems Command (USA) |
| H525-7611-6 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 4687404 | Naval Ship Systems Command (USA) |
| 845-4687404 ASSY 223 PRIMARY | Naval Ship Systems Command (USA) |
NSN 3040-01-497-6850 is a Housing,mechanical Drive, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-497-6850 has 13 cross-referenced part numbers: 7066644 (Naval Sea Systems Command), 845-4687407 ASS (Naval Ship Systems Command), 501-7066649-6 (Naval Sea Systems Command), 2641-792-03 ASSY 223 (Electric Boat Corporation Div General Dynamics Electric Boat), 501-7066644-1 (Naval Sea Systems Command) and 8 more.
There are 9 known substitutes for 3040-01-497-6850: 1005-00-706-6644, 3010-01-491-8091, 3010-01-497-0717 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2641-792-03 ASSY 223: Material Document and Classification: QQ-C-390, ALY 86500, TY 1 FED SPEC 1ST MATERIAL RESPONSE; Overall Length: 5.560 INCHES NOMINAL IN; Material: COPPER ALLOY; Special Features: CALLED BULKHEAD FITTING; THIS IS AN ASSEMBLY OF THE FOLLOWING COMPONENTS FROM DRAWING 4687407, 1EA CUP PC 224, 1EA STEM PC 211, 1EA RING INDICATOR PC 100, 1EA CUP INDICATOR PC 209, 1EA ACTUATOR INDICATOR PC 212, 1EA THRUST WASHER PC 225, ALSO ON THIS DRAWING BUT NO PC NUMBER 8EA FLUSH SELF LOCKING SCREWS P/N FF-S-92 0.250-20UNC-2A X 1.00 LG, 4EA FLUSH SELF LOCKING SCREWS FF-S-92 0.250-20UNC-2A X 0.50 LG, 1EA WAVE SPRING, SMALLEY STL RING CO. A. 6 total characteristics are documented in the Federal Logistics Information System.