PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91759Shaft,shouldered

New Venture Gear Inc New Process Gear Div · NSN 3040-00-594-0081 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-594-0081 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-594-0081. Primary manufacturer part number: 91759.
Features
  • Shaft,shouldered — FSC 3040
  • Material: STEEL
  • Second End Hole Depth: 0.875 INCHES NOMINAL IN
  • Second End Distance From Hole Center to End: 0.155 INCHES NOMINAL IN
  • Second End External Thread Length: 0.926 INCHES NOMINAL IN
  • Second End Diameter: 0.8750 INCHES NOMINAL IN
  • Largest Step Diameter: 2.355 INCHES NOMINAL IN
  • Second End Hole Diameter: 0.1600 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-00-594-0081, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is New Venture Gear Inc New Process Gear Div. Government technical data includes 12 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3040-00-594-0081
Primary Part Number91759
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerNew Venture Gear Inc New Process Gear Div
StatusCANCELLED
MaterialSTEEL
Second End Hole Depth0.875 INCHES NOMINAL IN
Second End Distance From Hole Center to End0.155 INCHES NOMINAL IN
Second End External Thread Length0.926 INCHES NOMINAL IN
Second End Diameter0.8750 INCHES NOMINAL IN
Largest Step Diameter2.355 INCHES NOMINAL IN
Second End Hole Diameter0.1600 INCHES NOMINAL IN
Step Quantity7
First End StylePLAIN
End SimilarityNOT IDENTICAL
First End Diameter0.9850 INCHES NOMINAL IN
Second End StyleCROSS DRILLED AND EXTERNALLY THREADED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
9540-00-230-9882 INTERCHANGEABLE
Structural Section,special Shape
5975-00-280-91853717 INTERCHANGEABLE
Reducing Washer,knockout
Abb Installation Products Inc
5360-00-839-149613413 INTERCHANGEABLE
Spring,helical,extension
Elbitamerica, Inc.
5330-01-105-707591759 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Dressta North America Ltd
3120-01-194-6269 INTERCHANGEABLE
Bushing,sleeve
5305-01-268-1090 INTERCHANGEABLE
Screw,cap,hexagon Head
6685-01-514-7430 INTERCHANGEABLE
Thermometer,self-Indicating
1385-01-551-524013413 INTERCHANGEABLE
Parts Kit,explosive Ordnance Dis
Teledyne Flir Unmanned Ground Systems, Inc
1010-01-664-510813413 INTERCHANGEABLE
Mount,gun
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
91759 PRIMARY New Venture Gear Inc New Process Gear Div (USA)
7057635 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1864319 Atwood Fence Co Inc (USA)
1664319 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
1664319 PRIMARY Atwood Fence Co Inc (USA)
13413 PRIMARY Tld Wollard Llc (USA)
Related Parts
9540-00-230-9882INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
5975-00-280-9185INTERCHANGEABLE
REDUCING WASHER,KNOCKOUT
3717
5360-00-839-1496INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
13413
5330-01-105-7075INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
91759
3120-01-194-6269INTERCHANGEABLE
BUSHING,SLEEVE
5305-01-268-1090INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
6685-01-514-7430INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
1385-01-551-5240INTERCHANGEABLE
PARTS KIT,EXPLOSIVE ORDNANCE DIS
13413
1010-01-664-5108INTERCHANGEABLE
MOUNT,GUN
13413

Frequently Asked Questions

What is NSN 3040-00-594-0081?

NSN 3040-00-594-0081 is a Shaft,shouldered, manufactured by New Venture Gear Inc New Process Gear Div, classified under FSC 3040 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3040-00-594-0081?

NSN 3040-00-594-0081 has 6 cross-referenced part numbers: 91759 (New Venture Gear Inc New Process Gear Div), 7057635 (U S Army Tank Automotive Command Amsta-Im-Mm), 1864319 (Atwood Fence Co Inc), 1664319 (Chrysler Realty Company Llc Dba Daimler Chrysler), 1664319 (Atwood Fence Co Inc) and 1 more.

What NSN replaces 3040-00-594-0081?

There are 9 known substitutes for 3040-00-594-0081: 9540-00-230-9882, 5975-00-280-9185, 5360-00-839-1496 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 91759?

Key specifications for 91759: Material: STEEL; Second End Hole Depth: 0.875 INCHES NOMINAL IN; Second End Distance From Hole Center to End: 0.155 INCHES NOMINAL IN; Second End External Thread Length: 0.926 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3040-00-594-0081 still in active supply?

NSN 3040-00-594-0081 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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