The Casing,flexible Shaft Assembly, cataloged under National Stock Number 3040-01-723-8061, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Leidos Engineering & Sciences, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Casing,flexible Shaft Assembly |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Leidos Engineering & Sciences, Llc (CAGE 6Y128) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-723-8061 |
| Primary Part Number | BD1-1A10104-101 |
| Item Name | Casing,flexible Shaft Assembly |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Leidos Engineering & Sciences, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| BD1-1A10104-101 PRIMARY | Leidos Engineering & Sciences, Llc (USA) |
| Reference | Meaning |
|---|---|
| BD1-1A10084 ITEM NO 3 | C/1 Advisory reference — outside the item-of-supply concept Leidos Engineering & Sciences, Llc |
| BD1-1A10084 SGL PG DWG | C/1 Advisory reference — outside the item-of-supply concept Leidos Engineering & Sciences, Llc |
| BD1-1A10084 | D/9 Drawing number reference only Leidos Engineering & Sciences, Llc |
NSN 3040-01-723-8061 is a Casing,flexible Shaft Assembly, manufactured by Leidos Engineering & Sciences, Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-723-8061 has 1 manufacturer part number on file: BD1-1A10104-101 (Leidos Engineering & Sciences, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-723-8126, 5995-01-723-9306. Verify interchangeability with system specifications before substitution.
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.