NSN 3040-00-055-1068 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-055-1068. Manufacturer of record part number: 181018.
Also searched as3040-00-055-1068 ·
3040000551068 ·
NIIN 000551068 ·
00-055-1068 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 57712 · 181018
Second End Groove Diameter: 0.2200 INCHES NOMINAL IN
End Similarity: NOT IDENTICAL
Second End Groove Width: 0.0312 INCHES NOMINAL IN
Second End Distance From End to Groove: 0.922 INCHES NOMINAL IN
Identification
NSN: 3040-00-055-1068
NIIN: 000551068
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 181018
Manufacturer: Telemechanics Inc
General Description
The Shaft,straight, cataloged under National Stock Number 3040-00-055-1068, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Telemechanics Inc. 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
Parameter
Value
NSN
3040-00-055-1068
Primary Part Number
181018
Item Name
Shaft,straight
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
Telemechanics Inc
Status
ACTIVE
First End Diameter
0.2500 INCHES NOMINAL IN
Second End Diameter
0.2500 INCHES NOMINAL IN
First End Style
PLAIN
Second End Groove Diameter
0.2200 INCHES NOMINAL IN
End Similarity
NOT IDENTICAL
Second End Groove Width
0.0312 INCHES NOMINAL IN
Second End Distance From End to Groove
0.922 INCHES NOMINAL IN
Second End Style
TWO CIRCULAR GROOVES
Material
STEEL
Second End Distance Between First and Second Groove Centers
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 3040-00-055-1068?
NSN 3040-00-055-1068 is a Shaft,straight, manufactured by Telemechanics Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-00-055-1068?
NSN 3040-00-055-1068 has 1 manufacturer part number on file: 181018 (Telemechanics Inc).
What are the specifications of 181018?
Key specifications for 181018: First End Diameter: 0.2500 INCHES NOMINAL IN; Second End Diameter: 0.2500 INCHES NOMINAL IN; First End Style: PLAIN; Overall Length: 6.500 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
Is NSN 3040-00-055-1068 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.