NSN 3040-01-272-0462 · NIIN 012720462 · Part number 152D5771
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 3040-01-272-0462 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-272-0462. Manufacturer of record part number: 152D5771.
Also searched as3040-01-272-0462 ·
3040012720462 ·
NIIN 012720462 ·
01-272-0462 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 05606 · 152D5771
First End Width Across Flats: 0.3870 INCHES MINIMUM AND 0.3930 INCHES MAXIMUM IN
Step Quantity: 5
First End Step Length: 1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM IN
Largest Step Diameter: 0.7495 INCHES NOMINAL IN
First End Style: SQUARE (ROUND CORNERS)
End Similarity: NOT IDENTICAL
Material: STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 4340
Identification
NSN: 3040-01-272-0462
NIIN: 012720462
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 152D5771
Manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Description
The Shaft,shouldered, cataloged under National Stock Number 3040-01-272-0462, 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
3040-01-272-0462
Primary Part Number
152D5771
Item Name
Shaft,shouldered
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Status
ACTIVE
First End Width Across Flats
0.3870 INCHES MINIMUM AND 0.3930 INCHES MAXIMUM IN
Step Quantity
5
First End Step Length
1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM IN
Largest Step Diameter
0.7495 INCHES NOMINAL IN
First End Style
SQUARE (ROUND CORNERS)
End Similarity
NOT IDENTICAL
Material
STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 4340
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 3040-01-272-0462?
NSN 3040-01-272-0462 is a Shaft,shouldered, 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 3040-01-272-0462?
NSN 3040-01-272-0462 has 1 manufacturer part number on file: 152D5771 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
What are the specifications of 152D5771?
Key specifications for 152D5771: First End Width Across Flats: 0.3870 INCHES MINIMUM AND 0.3930 INCHES MAXIMUM IN; Step Quantity: 5; First End Step Length: 1.7490 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM IN; Largest Step Diameter: 0.7495 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-272-0462 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.