PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11750Shaft,shouldered

DP Manufacturing Inc. · NSN 3040-01-374-7191 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-374-7191 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-374-7191. Primary manufacturer part number: 11750.
Features
  • Shaft,shouldered — FSC 3040
  • Largest Step Diameter: 2.250 INCHES NOMINAL IN
  • Material: STEEL
  • First End Style: PLAIN
  • Step Quantity: 3
  • End Similarity: IDENTICAL
  • 6 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-374-7191, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is DP Manufacturing Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-374-7191
Primary Part Number11750
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Largest Step Diameter2.250 INCHES NOMINAL IN
MaterialSTEEL
First End StylePLAIN
Step Quantity3
End SimilarityIDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
1270-00-053-4181114-345 INTERCHANGEABLE
Electronic Subassem
Lockheed Martin Corporation Div Rms - Mitchel Field
3455-00-189-915316292 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Precision Industries Inc Sharpaloy Div
3455-00-307-9536 INTERCHANGEABLE
File,rotary
1670-00-970-306111750 INTERCHANGEABLE
Gear,drive,outer Do
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
5935-01-193-555811750 INTERCHANGEABLE
Dummy Connector,receptacle
Cole Hersee Company
5120-01-385-3688 INTERCHANGEABLE
Crimping Tool,terminal,hand
5905-01-416-907911750 INTERCHANGEABLE
Resistor,thermal
Leslie Controls, Inc. Dba Leslie Controls Inc
5310-01-448-82804323704 P/N 31 INTERCHANGEABLE
Nut,self-Locking,hexagon
Naval Sea Systems Command
6515-01-574-2146304.672P INTERCHANGEABLE
Label Sheets,craniofacial Module
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
1710-01-586-512711750 INTERCHANGEABLE
Dial Plate,aircraft
Tulsa Cable Equipment Co Div Tulsa Power Products Inc
Cross-Reference Index
Part NumberManufacturer
6HE91 Oshkosh Defense Llc (USA)
11750 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
11750 Amz Alabama Inc. (USA)
11750 PRIMARY DP Manufacturing Inc. (USA)
11750-G DP Mfg Inc (USA)
11750 DP Mfg Inc (USA)
Related Parts
1270-00-053-4181INTERCHANGEABLE
ELECTRONIC SUBASSEM
114-345
3455-00-189-9153INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
16292
3455-00-307-9536INTERCHANGEABLE
FILE,ROTARY
1670-00-970-3061INTERCHANGEABLE
GEAR,DRIVE,OUTER DO
11750
5935-01-193-5558INTERCHANGEABLE
DUMMY CONNECTOR,RECEPTACLE
11750
5120-01-385-3688INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
5905-01-416-9079INTERCHANGEABLE
RESISTOR,THERMAL
11750
5310-01-448-8280INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
4323704 P/N 31
6515-01-574-2146INTERCHANGEABLE
LABEL SHEETS,CRANIOFACIAL MODULE
304.672P
1710-01-586-5127INTERCHANGEABLE
DIAL PLATE,AIRCRAFT
11750
2815-01-668-5564INTERCHANGEABLE
ROTOR BLOWER ASSEMBLY,DIESEL ENG
11750

Frequently Asked Questions

What is NSN 3040-01-374-7191?

NSN 3040-01-374-7191 is a Shaft,shouldered, manufactured by DP Manufacturing Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-374-7191?

NSN 3040-01-374-7191 has 6 cross-referenced part numbers: 6HE91 (Oshkosh Defense Llc), 11750 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 11750 (Amz Alabama Inc.), 11750 (DP Manufacturing Inc.), 11750-G (DP Mfg Inc) and 1 more.

What NSN replaces 3040-01-374-7191?

There are 11 known substitutes for 3040-01-374-7191: 1270-00-053-4181, 3455-00-189-9153, 3455-00-307-9536 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11750?

Key specifications for 11750: Overall Length: 3.500 INCHES NOMINAL IN; Largest Step Diameter: 2.250 INCHES NOMINAL IN; Material: STEEL; First End Style: PLAIN. 8 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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