NSN 3040-01-345-0318 · NIIN 013450318 · Part number 6435K38
Mcmaster-Carr Supply Co · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 39428
Government record, cited
NSN 3040-01-345-0318 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-345-0318. Manufacturer of record part number: 6435K38.
Also searched as3040-01-345-0318 ·
3040013450318 ·
NIIN 013450318 ·
01-345-0318 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 39428 · 6435K38
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 6435K38
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Collar,shaft, cataloged under National Stock Number 3040-01-345-0318, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 4 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
Parameter
Value
NSN
3040-01-345-0318
Primary Part Number
6435K38
Item Name
Collar,shaft
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Other items in FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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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 3040-01-345-0318?
NSN 3040-01-345-0318 is a Collar,shaft, manufactured by Mcmaster-Carr Supply Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-345-0318?
NSN 3040-01-345-0318 has 1 manufacturer part number on file: 6435K38 (Mcmaster-Carr Supply Co).
What are the specifications of 6435K38?
Key specifications for 6435K38: Outside Diameter: 1.7500 INCHES NOMINAL IN; Special Features: FURNISHED WITH SOCKET HEAD CAP SCREW; Bore Diameter: 1.0000 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-345-0318 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.