PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

158996Shaft Assembly

Cec Vibration Products, Llc Dba Cec Vibrations Products · NSN 3040-00-978-2696 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-978-2696 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-978-2696. Primary manufacturer part number: 158996.
Features
  • Shaft Assembly — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Cec Vibration Products, Llc Dba Cec Vibrations Products
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft Assembly, cataloged under National Stock Number 3040-00-978-2696, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cec Vibration Products, Llc Dba Cec Vibrations Products. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-978-2696
Primary Part Number158996
Item NameShaft Assembly
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerCec Vibration Products, Llc Dba Cec Vibrations Products
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2520-00-400-6456801158 INTERCHANGEABLE
Gear Kit,internal
Dana Off Highway Products, Llc
5307-00-874-0757158996 INTERCHANGEABLE
Stud,plain
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
158996 PRIMARY Cec Vibration Products, Llc Dba Cec Vibrations Products (USA)
158996 Sypris Electronics, Llc (USA)
Related Parts
2520-00-400-6456INTERCHANGEABLE
GEAR KIT,INTERNAL
801158
5307-00-874-0757INTERCHANGEABLE
STUD,PLAIN
158996

Frequently Asked Questions

What is NSN 3040-00-978-2696?

NSN 3040-00-978-2696 is a Shaft Assembly, manufactured by Cec Vibration Products, Llc Dba Cec Vibrations Products, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-978-2696?

NSN 3040-00-978-2696 has 2 cross-referenced part numbers: 158996 (Cec Vibration Products, Llc Dba Cec Vibrations Products), 158996 (Sypris Electronics, Llc).

What NSN replaces 3040-00-978-2696?

There are 2 known substitutes for 3040-00-978-2696: 2520-00-400-6456, 5307-00-874-0757. Verify interchangeability with system specifications before substitution.

What are the specifications of 158996?

Key specifications for 158996: End Item Identification: POWER TRANSMISSION EQUIPMENT. 1 total characteristics are documented in the Federal Logistics Information System.

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