PartsTable TECHNICAL DATA SHEET
NSN 3040-01-322-5751Government record, cited

Shaft, Shouldered3040-01-322-5751

NSN 3040-01-322-5751 · NIIN 013225751 · Part number 5186924
Naval Sea Systems Command · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 53711
Government record, cited
NSN 3040-01-322-5751 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-322-5751. Manufacturer of record part number: 5186924.
Also searched as  3040-01-322-5751 · 3040013225751 · NIIN 013225751 · 01-322-5751 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 53711 · 5186924
Nearby stock numbers  ·
Features
  • Shaft,shouldered — FSC 3040
  • Second End Hole Diameter: 0.0310 INCHES NOMINAL IN
  • First End Tongue Thickness: 0.250 INCHES NOMINAL IN
  • Step Quantity: 3
  • First End Diameter: 0.3750 INCHES NOMINAL IN
  • First End Step Length: 0.196 INCHES NOMINAL IN
  • Second End Diameter: 0.3120 INCHES NOMINAL IN
  • Largest Step Diameter: 0.375 INCHES NOMINAL IN
Identification
  • NSN: 3040-01-322-5751
  • NIIN: 013225751
  • FSC: 3040 — Miscellaneous Power Transmission Equipment
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: 5186924
  • Manufacturer: Naval Sea Systems Command
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-322-5751, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-322-5751
Primary Part Number5186924
Item NameShaft,shouldered
FSC / FSG3040 / 30 — Miscellaneous Power Transmission Equipment
ManufacturerNaval Sea Systems Command
StatusACTIVE
Second End Hole Diameter0.0310 INCHES NOMINAL IN
First End Tongue Thickness0.250 INCHES NOMINAL IN
Step Quantity3
First End Diameter0.3750 INCHES NOMINAL IN
First End Step Length0.196 INCHES NOMINAL IN
Second End Diameter0.3120 INCHES NOMINAL IN
Largest Step Diameter0.375 INCHES NOMINAL IN
First End StyleTONGUE
Second End Slot Depth0.250 INCHES NOMINAL IN
Second End Distance From Hole Center to End0.125 INCHES NOMINAL IN
Second End Hole Depth0.430 INCHES NOMINAL IN
End SimilarityNOT IDENTICAL
Second End StyleCROSS DRILLED HOLE AND SLOTTED
MaterialSTEEL COMP 303
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
5186924 PRIMARY Naval Sea Systems Command (USA)
5186924 Raytheon Company (USA)
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 3040-01-322-5751?

NSN 3040-01-322-5751 is a Shaft,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-322-5751?

NSN 3040-01-322-5751 has 2 manufacturer part numbers on file: 5186924 (Naval Sea Systems Command), 5186924 (Raytheon Company).

What are the specifications of 5186924?

Key specifications for 5186924: Second End Hole Diameter: 0.0310 INCHES NOMINAL IN; First End Tongue Thickness: 0.250 INCHES NOMINAL IN; Step Quantity: 3; First End Diameter: 0.3750 INCHES NOMINAL IN. 14 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-322-5751 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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