PartsTable TECHNICAL DATA SHEET
NSN 3040-01-278-9865Government record, cited

Extension Shaft3040-01-278-9865

NSN 3040-01-278-9865 · NIIN 012789865 · Part number C78798
Thomas Industries Inc Pneumotive Div · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0UPS6
Government record, cited
NSN 3040-01-278-9865 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-278-9865. Manufacturer of record part number: C78798.
Also searched as  3040-01-278-9865 · 3040012789865 · NIIN 012789865 · 01-278-9865 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 0UPS6 · C78798
Nearby stock numbers  ·
Features
  • Extension Shaft — FSC 3040
  • Material: STEEL
  • 1 manufacturer part number on file
  • Manufacturer of record: Thomas Industries Inc Pneumotive Div
Identification
  • NSN: 3040-01-278-9865
  • NIIN: 012789865
  • FSC: 3040 — Miscellaneous Power Transmission Equipment
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: C78798
  • Manufacturer: Thomas Industries Inc Pneumotive Div
General Description

The Extension Shaft, cataloged under National Stock Number 3040-01-278-9865, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Thomas Industries Inc Pneumotive Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-278-9865
Primary Part NumberC78798
Item NameExtension Shaft
FSC / FSG3040 / 30 — Miscellaneous Power Transmission Equipment
ManufacturerThomas Industries Inc Pneumotive Div
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
C78798 PRIMARY Thomas Industries Inc Pneumotive Div (USA)
Reference documents
ReferenceMeaning
C78798 5/9 Secondary reference
Fl Industries Inc Pneumotive Div
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 3040-01-278-9865?

NSN 3040-01-278-9865 is a Extension Shaft, manufactured by Thomas Industries Inc Pneumotive Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-278-9865?

NSN 3040-01-278-9865 has 1 manufacturer part number on file: C78798 (Thomas Industries Inc Pneumotive Div).

What are the specifications of C78798?

Key specifications for C78798: End Item Identification: F L INDUSTRIES MODEL GH-8103 RECIPROCATING COMPRESSOR; Material: STEEL. 1 specification is documented in the U.S. Government catalog.

Is NSN 3040-01-278-9865 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.
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