The Handwheel, cataloged under National Stock Number 5340-00-634-7357, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation Div Marine Systems. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 3 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 | 5340-00-634-7357 |
| Primary Part Number | D15-655BPC21 |
| Item Name | Handwheel |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| Handle Counterbalancing Weight | NOT INCLUDED |
| Drive Facility Style | SQUARE WITH DIAGONAL CORNER |
| Material | BRASS NAVAL OVERALL |
| Material Document and Classification | MIL-B-17511 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Handwheel Style | SPOKES |
| Spoke Angle in Deg | 90.0 |
| Spoke Quantity | 4 |
| Handle Rotating Feature | NOT INCLUDED |
| Ratchet | NOT INCLUDED |
| Drive Width | 0.312 INCHES NOMINAL IN |
| Outside Diameter | 4.000 INCHES NOMINAL IN |
| Width Across Corners | 0.438 INCHES NOMINAL IN |
| Hub Outside Diameter | 1.000 INCHES NOMINAL IN |
| Hub Length | 0.500 INCHES NOMINAL IN |
| Reference Marking | LOW STEAM PRESSURE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D15-443BPC21 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-625LPC67 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-508CPC21 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-308CPC21 | Westinghouse Electric Corp (USA) |
| D15-508JPC21 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-655BPC21 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-661IPC21 | Westinghouse Electric Corp (USA) |
| D15-393BPC21 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-427CPC21 | Westinghouse Electric Corp (USA) |
| D15-393IPC21 | Westinghouse Electric Corp (USA) |
| D15-762BPC21 | Westinghouse Electric Corp (USA) |
| D15-762CPC21 | Westinghouse Electric Corp (USA) |
| D15-661JPC21 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-460CPC57 | Westinghouse Electric Corp (USA) |
| D15-753JPC21 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-625BPC67 | Westinghouse Electric Corp (USA) |
| D15-453CPC57 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| D15-753IPC21 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-661IPC21 | Westinghouse Electric Corp Sturtevant Div (USA) |
| D15-661KPC21 | Westinghouse Electric Corp (USA) |
NSN 5340-00-634-7357 is a Handwheel, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-634-7357 has 50 cross-referenced part numbers: D15-443BPC21 (Westinghouse Electric Corp Sturtevant Div), D15-625LPC67 (Westinghouse Electric Corp Sturtevant Div), D15-508CPC21 (Westinghouse Electric Corp Sturtevant Div), D15-308CPC21 (Westinghouse Electric Corp), D15-508JPC21 (Westinghouse Electric Corp Sturtevant Div) and 45 more.
There are 12 known substitutes for 5340-00-634-7357: 5935-00-135-2085, 6685-00-245-7696, 5305-00-335-3788 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D15-655BPC21: Handle Counterbalancing Weight: NOT INCLUDED; Drive Facility Style: SQUARE WITH DIAGONAL CORNER; Material: BRASS NAVAL OVERALL; Material Document and Classification: MIL-B-17511 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.