NSN 3040-01-346-1970 · NIIN 013461970 · Part number 7948257159
American Vulkan Corporation Dba Vulkan Corp · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 60248
Government record, cited
NSN 3040-01-346-1970 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-346-1970. Manufacturer of record part number: 7948257159.
Also searched as3040-01-346-1970 ·
3040013461970 ·
NIIN 013461970 ·
01-346-1970 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 60248 · 7948257159
Nearby stock numbers← 3040-01-346-1969 Bell Crank
·
3040-01-346-1971 Hub, Body →
Features
Hub,body — FSC 3040
Hub Inside Diameter: 139.6 MILLIMETERS NOMINAL MM
Style Designator: SINGLE HUB W/ SECURING HOLE(S)
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: American Vulkan Corporation Dba Vulkan Corp
Identification
NSN: 3040-01-346-1970
NIIN: 013461970
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 7948257159
Manufacturer: American Vulkan Corporation Dba Vulkan Corp
General Description
The Hub,body, cataloged under National Stock Number 3040-01-346-1970, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is American Vulkan Corporation Dba Vulkan Corp. Government technical data includes 3 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
3040-01-346-1970
Primary Part Number
7948257159
Item Name
Hub,body
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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Frequently Asked Questions
What is NSN 3040-01-346-1970?
NSN 3040-01-346-1970 is a Hub,body, manufactured by American Vulkan Corporation Dba Vulkan Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-346-1970?
NSN 3040-01-346-1970 has 1 manufacturer part number on file: 7948257159 (American Vulkan Corporation Dba Vulkan Corp).
What are the specifications of 7948257159?
Key specifications for 7948257159: Hub Inside Diameter: 139.6 MILLIMETERS NOMINAL MM; Style Designator: SINGLE HUB W/ SECURING HOLE(S); Special Features: BORE HAS 2 KEYWAYS 180 DEGREES APART,31.75 MM WIDE BY 9.52 MM DP;MATERIAL HARDNESS RATING:23.0 TO 29.0 ROCKWELL C;O/A LENGTH:225.0 MM MM; Material: STEEL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-346-1970 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.