PartsTable TECHNICAL DATA SHEET
NSN 3040-00-905-0728Government record, cited

Shaft, Shouldered3040-00-905-0728

NSN 3040-00-905-0728 · NIIN 009050728 · Part number B57360-1
Continental Electronics Corp · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 52151
Government record, cited
NSN 3040-00-905-0728 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-905-0728. Manufacturer of record part number: B57360-1.
Also searched as  3040-00-905-0728 · 3040009050728 · NIIN 009050728 · 00-905-0728 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 52151 · B57360-1
Nearby stock numbers  ·
Features
  • Shaft,shouldered — FSC 3040
  • Surface Finish: 125.0 MICROINCHES
  • Step Quantity: 1
  • First End Diameter: 0.1245 INCHES NOMINAL IN
  • Second End Diameter: 0.3750 INCHES NOMINAL IN
  • Largest Step Diameter: 0.375 INCHES NOMINAL IN
  • First End Style: PLAIN
  • End Similarity: NOT IDENTICAL
Identification
  • NSN: 3040-00-905-0728
  • NIIN: 009050728
  • FSC: 3040 — Miscellaneous Power Transmission Equipment
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: B57360-1
  • Manufacturer: Continental Electronics Corp
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-905-0728, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Continental Electronics Corp. Government technical data includes 9 specifications, 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-905-0728
Primary Part NumberB57360-1
Item NameShaft,shouldered
FSC / FSG3040 / 30 — Miscellaneous Power Transmission Equipment
ManufacturerContinental Electronics Corp
StatusACTIVE
Surface Finish125.0 MICROINCHES
Step Quantity1
First End Diameter0.1245 INCHES NOMINAL IN
Second End Diameter0.3750 INCHES NOMINAL IN
Largest Step Diameter0.375 INCHES NOMINAL IN
First End StylePLAIN
End SimilarityNOT IDENTICAL
Second End StylePLAIN
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
B57360-1 PRIMARY Continental Electronics Corp (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 3040-00-905-0728?

NSN 3040-00-905-0728 is a Shaft,shouldered, manufactured by Continental Electronics Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-00-905-0728?

NSN 3040-00-905-0728 has 1 manufacturer part number on file: B57360-1 (Continental Electronics Corp).

What are the specifications of B57360-1?

Key specifications for B57360-1: Surface Finish: 125.0 MICROINCHES; Step Quantity: 1; First End Diameter: 0.1245 INCHES NOMINAL IN; Second End Diameter: 0.3750 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 3040-00-905-0728 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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