The Shaft,bearing, cataloged under National Stock Number 3040-00-936-1693, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-936-1693 |
| Primary Part Number | 498266-903 |
| Item Name | Shaft,bearing |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM,PER QQ-A-325,13.678 IN. O/A LG,4.500 IN. OD,ONE END FLANGED,7.000 IN. OD,W/6 BOLT HOLES,EQUALLY SPACED ON @6.375 IN. BOLT CIRCLE,HOLES,0.281 IN. DIA,OTHER END,4.875 IN. OD,0.625 @DEPTH OF FIRST STEP,GROOVE,0.085 IN. W,4.875 IN. DIA,0.625 IN. FROM END TO GROOVE,SECOND STEP,4.968 IN. DIA,1.585 IN. FROM END,7.383 IN. LG,THIRD STEP,8.968 IN. FROM END,5.000 IN. DIA,1.562 IN. LG,FOURTH STEP,9.780 IN. FROM END,5.015 IN. DIA,0.750 IN. LG,MAJOR DIA OF SHAFT,5.250 IN. DIA,10.530 IN. FROM END,2.854 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 498266-903 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
NSN 3040-00-936-1693 is a Shaft,bearing, manufactured by L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-936-1693 has 1 manufacturer part number on file: 498266-903 (L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc.).
Key specifications for 498266-903: General Characteristics Item Description: ALUMINUM,PER QQ-A-325,13.678 IN. O/A LG,4.500 IN. OD,ONE END FLANGED,7.000 IN. OD,W/6 BOLT HOLES,EQUALLY SPACED ON @6.375 IN. BOLT CIRCLE,HOLES,0.281 IN. DIA,OTHER END,4.875 IN. OD,0.625 @DEPTH OF FIRST STEP,GROOVE,0.085 IN. W,4.875 IN. DIA,0.625 IN. FROM END TO GROOVE,SECOND STEP,4.968 IN. DIA,1.585 IN. FROM END,7.383 IN. LG,THIRD STEP,8.968 IN. FROM END,5.000 IN. DIA,1.562 IN. LG,FOURTH STEP,9.780 IN. FROM END,5.015 IN. DIA,0.750 IN. LG,MAJOR DIA OF SHAFT,5.250 IN. DIA,10.530 IN. FROM END,2.854 IN. LG IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.