PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8212778Shaft,shouldered

General Motors Corp Electro-Motive Div · NSN 3040-01-199-5739 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-199-5739 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-199-5739. Primary manufacturer part number: 8212778.
Features
  • Shaft,shouldered — FSC 3040
  • End Similarity: NOT IDENTICAL
  • Material: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: General Motors Corp Electro-Motive Div
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-199-5739, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is General Motors Corp Electro-Motive Div. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-199-5739
Primary Part Number8212778
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerGeneral Motors Corp Electro-Motive Div
StatusACTIVE
End SimilarityNOT IDENTICAL
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5990-00-519-3421 INTERCHANGEABLE
Synchro,transmitter
5990-00-553-67118212778 INTERCHANGEABLE
Synchro,transmitter
Sae International Dba Sae International
5990-00-926-4324M20708/56-01B INTERCHANGEABLE
Synchro,receiver-Transmitter
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
8212778 General Motors Corp Electro-Motive Div (USA)
Related Parts
5990-00-519-3421INTERCHANGEABLE
SYNCHRO,TRANSMITTER
5990-00-553-6711INTERCHANGEABLE
SYNCHRO,TRANSMITTER
8212778
5990-00-926-4324INTERCHANGEABLE
SYNCHRO,RECEIVER-TRANSMITTER
M20708/56-01B

Frequently Asked Questions

What is NSN 3040-01-199-5739?

NSN 3040-01-199-5739 is a Shaft,shouldered, manufactured by General Motors Corp Electro-Motive Div, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-199-5739?

NSN 3040-01-199-5739 has 1 cross-referenced part number: 8212778 (General Motors Corp Electro-Motive Div).

What NSN replaces 3040-01-199-5739?

There are 3 known substitutes for 3040-01-199-5739: 5990-00-519-3421, 5990-00-553-6711, 5990-00-926-4324. Verify interchangeability with system specifications before substitution.

What are the specifications of 8212778?

Key specifications for 8212778: End Similarity: NOT IDENTICAL; Material: STEEL. 2 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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