NSN 3040-01-377-6640 · NIIN 013776640 · Part number 949987C4
Solar Turbines Incorporated Dba Solar Turbines Incorporated · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 66195
Government record, cited
NSN 3040-01-377-6640 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-377-6640. Manufacturer of record part number: 949987C4.
Also searched as3040-01-377-6640 ·
3040013776640 ·
NIIN 013776640 ·
01-377-6640 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 66195 · 949987C4
Manufacturer of record: Solar Turbines Incorporated Dba Solar Turbines Incorporated
Identification
NSN: 3040-01-377-6640
NIIN: 013776640
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 949987C4
Manufacturer: Solar Turbines Incorporated Dba Solar Turbines Incorporated
General Description
The Shaft,shouldered, cataloged under National Stock Number 3040-01-377-6640, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Solar Turbines Incorporated Dba Solar Turbines Incorporated. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Shaft,shouldered
FSC / FSG
3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers
Solar Turbines Incorporated Dba Solar Turbines Incorporated (CAGE 66195)
Technical Specifications
Parameter
Value
NSN
3040-01-377-6640
Primary Part Number
949987C4
Item Name
Shaft,shouldered
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Solar Turbines Incorporated Dba Solar Turbines Incorporated
Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
Reference documents
Reference
Meaning
949987C4
D/9Drawing number reference only
Rtx Corporation Div Pratt & Whitney
No interchangeability data on file.
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046
3040-00-001-0046 · Item name not on file
3040-00-001-0047
3040-00-001-0047 · Item name not on file
3040-00-001-0048
3040-00-001-0048 · Item name not on file
3040-00-001-0068
3040-00-001-0068 · Item name not on file
3040-00-001-0077
3040-00-001-0077 · Item name not on file
3040-00-001-0078
3040-00-001-0078 · Item name not on file
3040-00-001-0089
3040-00-001-0089 · Item name not on file
3040-00-001-1224
3040-00-001-1224 · Item name not on file
Frequently Asked Questions
What is NSN 3040-01-377-6640?
NSN 3040-01-377-6640 is a Shaft,shouldered, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-377-6640?
NSN 3040-01-377-6640 has 1 manufacturer part number on file: 949987C4 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).
Is NSN 3040-01-377-6640 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.