PartsTable TECHNICAL DATA SHEET
NSN 3040-00-565-3122Government record, cited

Shaft, Shouldered3040-00-565-3122

NSN 3040-00-565-3122 · NIIN 005653122 · Part number UP12
Insinger Machine Co · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 30793
Government record, cited
NSN 3040-00-565-3122 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-565-3122. Manufacturer of record part number: UP12.
Also searched as  3040-00-565-3122 · 3040005653122 · NIIN 005653122 · 00-565-3122 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 30793 · UP12
Nearby stock numbers  ·
Features
  • Shaft,shouldered — FSC 3040
  • Step Quantity: 1
  • First End Diameter: 0.8750 INCHES NOMINAL IN
  • Largest Step Diameter: 1.125 INCHES NOMINAL IN
  • First End Style: FLAT KEYWAYS AND INTERNALLY THREADED
  • First End Internal Thread Length: 0.500 INCHES NOMINAL IN
  • First End Keyway Depth: 0.093 INCHES NOMINAL IN
  • End Similarity: IDENTICAL
Identification
  • NSN: 3040-00-565-3122
  • NIIN: 005653122
  • FSC: 3040 — Miscellaneous Power Transmission Equipment
  • FSG: 30 — Mechanical Power Transmission Equipment
  • Primary part number: UP12
  • Manufacturer: Insinger Machine Co
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-565-3122, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Insinger Machine Co. Government technical data includes 10 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
NSN3040-00-565-3122
Primary Part NumberUP12
Item NameShaft,shouldered
FSC / FSG3040 / 30 — Miscellaneous Power Transmission Equipment
ManufacturerInsinger Machine Co
StatusACTIVE
Step Quantity1
First End Diameter0.8750 INCHES NOMINAL IN
Largest Step Diameter1.125 INCHES NOMINAL IN
First End StyleFLAT KEYWAYS AND INTERNALLY THREADED
First End Internal Thread Length0.500 INCHES NOMINAL IN
First End Keyway Depth0.093 INCHES NOMINAL IN
End SimilarityIDENTICAL
MaterialSTEEL CORROSION RESISTING
External Keyway Length1.718 INCHES NOMINAL FIRST END IN
First End Keyway Width0.2500 INCHES NOMINAL IN
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
UP12 PRIMARY Insinger Machine Co (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 3040-00-565-3122?

NSN 3040-00-565-3122 is a Shaft,shouldered, manufactured by Insinger Machine Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-00-565-3122?

NSN 3040-00-565-3122 has 1 manufacturer part number on file: UP12 (Insinger Machine Co).

What are the specifications of UP12?

Key specifications for UP12: Step Quantity: 1; First End Diameter: 0.8750 INCHES NOMINAL IN; Largest Step Diameter: 1.125 INCHES NOMINAL IN; First End Style: FLAT KEYWAYS AND INTERNALLY THREADED. 10 specifications are documented in the U.S. Government catalog.

Is NSN 3040-00-565-3122 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.
PartsTable Design LLC · partstable.com