NSN 3040-01-253-7223 · NIIN 012537223 · Part number 139C6482-2
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 05606
Government record, cited
NSN 3040-01-253-7223 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-253-7223. Manufacturer of record part number: 139C6482-2.
Also searched as3040-01-253-7223 ·
3040012537223 ·
NIIN 012537223 ·
01-253-7223 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 05606 · 139C6482-2
Material Document and Classification: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE
End Similarity: IDENTICAL
First End Hole Diameter: 0.1260 INCHES NOMINAL IN
Material: STEEL COMP 4140
First End Distance From Hole Center to End: 0.180 INCHES NOMINAL IN
Identification
NSN: 3040-01-253-7223
NIIN: 012537223
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 139C6482-2
Manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Description
The Shaft,straight, cataloged under National Stock Number 3040-01-253-7223, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 7 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
3040-01-253-7223
Primary Part Number
139C6482-2
Item Name
Shaft,straight
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (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 3040-01-253-7223?
NSN 3040-01-253-7223 is a Shaft,straight, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-253-7223?
NSN 3040-01-253-7223 has 1 manufacturer part number on file: 139C6482-2 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
What are the specifications of 139C6482-2?
Key specifications for 139C6482-2: First End Diameter: 0.3750 INCHES NOMINAL IN; First End Style: UNTHREADED CROSS DRILLED; Material Document and Classification: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE; Overall Length: 6.140 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-253-7223 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.