Securing Hole Type and Location: UNTHREADED ALL HOLES
Outside Diameter: 1.5000 INCHES NOMINAL IN
Hole Diameter and Location: 0.2560 INCHES MINIMUM ALL HOLES AND 0.2580 INCHES MAXIMUM ALL HOLES IN
Angle Between Centerlines of Securing Holes in Deg: 180.0
Securing Hole Quantity: 2
Bore Diameter: 1.2510 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN
Identification
NSN: 3040-00-960-0601
NIIN: 009600601
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Collar,shaft, cataloged under National Stock Number 3040-00-960-0601, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3040-00-960-0601
Item Name
Collar,shaft
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Status
ACTIVE
Surface Finish
125 MICROINCHES OVERALL
Securing Hole Type and Location
UNTHREADED ALL HOLES
Outside Diameter
1.5000 INCHES NOMINAL IN
Hole Diameter and Location
0.2560 INCHES MINIMUM ALL HOLES AND 0.2580 INCHES MAXIMUM ALL HOLES IN
Angle Between Centerlines of Securing Holes in Deg
180.0
Securing Hole Quantity
2
Bore Diameter
1.2510 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN
Thickness
0.5550 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
12L9554-7
3/2Design control — primary reference
U.S. Government activity
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 3040-00-960-0601?
NSN 3040-00-960-0601 is a Collar,shaft, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What are the specifications of 3040-00-960-0601?
Key specifications for 3040-00-960-0601: Surface Finish: 125 MICROINCHES OVERALL; Securing Hole Type and Location: UNTHREADED ALL HOLES; Outside Diameter: 1.5000 INCHES NOMINAL IN; Hole Diameter and Location: 0.2560 INCHES MINIMUM ALL HOLES AND 0.2580 INCHES MAXIMUM ALL HOLES IN. 8 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-960-0601 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.