PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E9Shaft,shouldered

Insinger Machine Co · NSN 3040-00-740-6842 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-740-6842 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-740-6842. Primary manufacturer part number: E9.
Features
  • Shaft,shouldered — FSC 3040
  • First End Style: PLAIN
  • First End Diameter: 0.6250 INCHES NOMINAL IN
  • End Similarity: IDENTICAL
  • Step Quantity: 1
  • Largest Step Diameter: 1.187 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • 1 verified cross-reference
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-740-6842, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Insinger Machine Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-740-6842
Primary Part NumberE9
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerInsinger Machine Co
StatusACTIVE
First End StylePLAIN
First End Diameter0.6250 INCHES NOMINAL IN
End SimilarityIDENTICAL
Step Quantity1
Largest Step Diameter1.187 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-030-1554E5M9-1 INTERCHANGEABLE
Spring
Conductix Inc Div Conductix Wampfler
5340-00-050-7624 INTERCHANGEABLE
Clamp,loop
5120-00-076-09985120-00-076-0998 INTERCHANGEABLE
Crimping Tool,terminal,hand
Lectronix Plus
3110-00-100-85172050001 INTERCHANGEABLE
Bearing,ball,thrust
Frink America Inc
5930-00-239-04155018 INTERCHANGEABLE
Switch,push-Pull
Cole Hersee Company
4940-00-424-5749 INTERCHANGEABLE
Filter Assy,air Tan
3110-00-554-3389102668-3 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5910-00-557-5299565A1-5 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cardwell Condenser Corp Lapointe-Admiral Div
6135-00-812-9039ZM9 INTERCHANGEABLE
Battery,nonrechargeable
Yosemite Investment Inc Dba North American Capacitor Co
6520-00-864-6791E9 INTERCHANGEABLE
Elevator,root
Hu-Friedy Mfg. Co., Llc
Cross-Reference Index
Part NumberManufacturer
E9 PRIMARY Insinger Machine Co (USA)
Related Parts
5360-00-030-1554INTERCHANGEABLE
SPRING
E5M9-1
5340-00-050-7624INTERCHANGEABLE
CLAMP,LOOP
5120-00-076-0998INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
5120-00-076-0998
3110-00-100-8517INTERCHANGEABLE
BEARING,BALL,THRUST
2050001
5930-00-239-0415INTERCHANGEABLE
SWITCH,PUSH-PULL
5018
4940-00-424-5749INTERCHANGEABLE
FILTER ASSY,AIR TAN
3110-00-554-3389INTERCHANGEABLE
BEARING,BALL,ANNULAR
102668-3
5910-00-557-5299INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
565A1-5
6135-00-812-9039INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
ZM9
6520-00-864-6791INTERCHANGEABLE
ELEVATOR,ROOT
E9
6135-00-985-7845INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
003-360013R00
1005-01-043-8206INTERCHANGEABLE
LATCH,CYLINDER RELEASE

Frequently Asked Questions

What is NSN 3040-00-740-6842?

NSN 3040-00-740-6842 is a Shaft,shouldered, manufactured by Insinger Machine Co, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-740-6842?

NSN 3040-00-740-6842 has 1 cross-referenced part number: E9 (Insinger Machine Co).

What NSN replaces 3040-00-740-6842?

There are 12 known substitutes for 3040-00-740-6842: 5360-00-030-1554, 5340-00-050-7624, 5120-00-076-0998 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E9?

Key specifications for E9: First End Style: PLAIN; First End Diameter: 0.6250 INCHES NOMINAL IN; End Similarity: IDENTICAL; Step Quantity: 1. 7 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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