PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15-7801Shaft,straight

Taiwan Machinery Trade Center · NSN 3040-01-299-3946 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-299-3946 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-299-3946. Primary manufacturer part number: 15-7801.
Features
  • Shaft,straight — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Taiwan Machinery Trade Center
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-299-3946, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Taiwan Machinery Trade Center. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,straight
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersTaiwan Machinery Trade Center (CAGE 8X153); West Coast Machine Tools Inc (CAGE 64797)
Technical Specifications
ParameterValue
NSN3040-01-299-3946
Primary Part Number15-7801
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerTaiwan Machinery Trade Center
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1650-00-101-8801F310787-41 INTERCHANGEABLE
Cylinder Assembly,actuating,line
The Boeing Company Div Defense
5961-00-168-351415780-1 INTERCHANGEABLE
Semiconductor Device Set
Drs Signal Solutions, Inc.
6685-00-530-3614 INTERCHANGEABLE
Indicator,temperature,thermocoup
Cross-Reference Index
Part NumberManufacturer
15-7801 PRIMARY Taiwan Machinery Trade Center (USA)
15-7801 West Coast Machine Tools Inc (USA)
Related Parts
1650-00-101-8801INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
F310787-41
5961-00-168-3514INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
15780-1
6685-00-530-3614INTERCHANGEABLE
INDICATOR,TEMPERATURE,THERMOCOUP

Frequently Asked Questions

What is NSN 3040-01-299-3946?

NSN 3040-01-299-3946 is a Shaft,straight, manufactured by Taiwan Machinery Trade Center, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-299-3946?

NSN 3040-01-299-3946 has 2 cross-referenced part numbers: 15-7801 (Taiwan Machinery Trade Center), 15-7801 (West Coast Machine Tools Inc).

What NSN replaces 3040-01-299-3946?

There are 3 known substitutes for 3040-01-299-3946: 1650-00-101-8801, 5961-00-168-3514, 6685-00-530-3614. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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