PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

29257Shaft,shouldered

Reidville Hydraulics & Mfg Inc · NSN 3040-01-241-4150 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-241-4150 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-241-4150. Primary manufacturer part number: 29257.
Features
  • Shaft,shouldered — FSC 3040
  • Material: STEEL
  • First End Style: PLAIN
  • End Similarity: IDENTICAL
  • Step Quantity: 5
  • Largest Step Diameter: 0.777 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Reidville Hydraulics & Mfg Inc
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-241-4150, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Reidville Hydraulics & Mfg Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-241-4150
Primary Part Number29257
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerReidville Hydraulics & Mfg Inc
StatusACTIVE
MaterialSTEEL
First End StylePLAIN
End SimilarityIDENTICAL
Step Quantity5
Largest Step Diameter0.777 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3120-00-126-605229257 INTERCHANGEABLE
Bushing,sleeve
Mid-America Aerotech, Llc
5940-00-177-267029257 INTERCHANGEABLE
Adapter,battery Terminal
Te Connectivity Corporation
5133-00-596-7947 INTERCHANGEABLE
Drill,twist
5950-00-682-381832741 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
6145-01-200-4659292-57 INTERCHANGEABLE
Cable
Aqua-Chem, Inc. Dba Aqua-Chem Inc
6150-01-369-987629-257 INTERCHANGEABLE
Lead Assembly,electrical
Celtech Corporation
5975-01-649-550029257 INTERCHANGEABLE
Panel,blank
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
29257 Eaton Aerospace, Llc Dba Jackson South (USA)
29257 PRIMARY Reidville Hydraulics & Mfg Inc (USA)
Related Parts
3120-00-126-6052INTERCHANGEABLE
BUSHING,SLEEVE
29257
5940-00-177-2670INTERCHANGEABLE
ADAPTER,BATTERY TERMINAL
29257
5133-00-596-7947INTERCHANGEABLE
DRILL,TWIST
5950-00-682-3818INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
32741
6145-01-200-4659INTERCHANGEABLE
CABLE
292-57
6150-01-369-9876INTERCHANGEABLE
LEAD ASSEMBLY,ELECTRICAL
29-257
5975-01-649-5500INTERCHANGEABLE
PANEL,BLANK
29257

Frequently Asked Questions

What is NSN 3040-01-241-4150?

NSN 3040-01-241-4150 is a Shaft,shouldered, manufactured by Reidville Hydraulics & Mfg Inc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-241-4150?

NSN 3040-01-241-4150 has 2 cross-referenced part numbers: 29257 (Eaton Aerospace, Llc Dba Jackson South), 29257 (Reidville Hydraulics & Mfg Inc).

What NSN replaces 3040-01-241-4150?

There are 7 known substitutes for 3040-01-241-4150: 3120-00-126-6052, 5940-00-177-2670, 5133-00-596-7947 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 29257?

Key specifications for 29257: Material: STEEL; Overall Length: 6.170 INCHES NOMINAL IN; First End Style: PLAIN; End Similarity: IDENTICAL. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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