PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3668Collar,shaft

Ingersoll-Rand Co Material Handling Div · NSN 3040-01-282-8532 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-282-8532 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-282-8532. Primary manufacturer part number: 3668.
Features
  • Collar,shaft — FSC 3040
  • Securing Hole Type and Location: UNTHREADED SINGLE HOLE
  • Style Designator: PLAIN ROUND
  • Hole Diameter and Location: 0.1250 INCHES NOMINAL SINGLE HOLE IN
  • Material: STEEL
  • Bore Diameter: 0.2500 INCHES NOMINAL IN
  • Thickness: 0.375 INCHES NOMINAL IN
  • Securing Hole Quantity: 1
Applications
  • Applications requiring Steel construction
General Description

The Collar,shaft, cataloged under National Stock Number 3040-01-282-8532, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ingersoll-Rand Co Material Handling Div. Government technical data includes 8 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-282-8532
Primary Part Number3668
Item NameCollar,shaft
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerIngersoll-Rand Co Material Handling Div
StatusACTIVE
Securing Hole Type and LocationUNTHREADED SINGLE HOLE
Style DesignatorPLAIN ROUND
Hole Diameter and Location0.1250 INCHES NOMINAL SINGLE HOLE IN
MaterialSTEEL
Bore Diameter0.2500 INCHES NOMINAL IN
Thickness0.375 INCHES NOMINAL IN
Securing Hole Quantity1
Outside Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6810-00-262-8576 INTERCHANGEABLE
Arsenic Trioxide
2805-00-374-944876955R1 INTERCHANGEABLE
Guide,valve Stem
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
4730-00-613-2091 INTERCHANGEABLE
Union,pipe to Tube
4520-01-131-29391-19-15838 INTERCHANGEABLE
Heating Element,electrical,immer
Gard Inc
5365-01-133-42313668 INTERCHANGEABLE
Bushing,nonmetallic
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
8415-01-382-40563668 INTERCHANGEABLE
Gloves,disposable
American Pro Latex Inc
8430-01-582-81493668 INTERCHANGEABLE
Boots,combat
Altama Delta Corporation Dba Altama Footwear Div Headquarters
Cross-Reference Index
Part NumberManufacturer
3668 PRIMARY Ingersoll-Rand Co Material Handling Div (USA)
Related Parts
6810-00-262-8576INTERCHANGEABLE
ARSENIC TRIOXIDE
2805-00-374-9448INTERCHANGEABLE
GUIDE,VALVE STEM
76955R1
4730-00-613-2091INTERCHANGEABLE
UNION,PIPE TO TUBE
4520-01-131-2939INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
1-19-15838
5365-01-133-4231INTERCHANGEABLE
BUSHING,NONMETALLIC
3668
8415-01-382-4056INTERCHANGEABLE
GLOVES,DISPOSABLE
3668
8430-01-582-8149INTERCHANGEABLE
BOOTS,COMBAT
3668

Frequently Asked Questions

What is NSN 3040-01-282-8532?

NSN 3040-01-282-8532 is a Collar,shaft, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-282-8532?

NSN 3040-01-282-8532 has 1 cross-referenced part number: 3668 (Ingersoll-Rand Co Material Handling Div).

What NSN replaces 3040-01-282-8532?

There are 7 known substitutes for 3040-01-282-8532: 6810-00-262-8576, 2805-00-374-9448, 4730-00-613-2091 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3668?

Key specifications for 3668: Securing Hole Type and Location: UNTHREADED SINGLE HOLE; Style Designator: PLAIN ROUND; Hole Diameter and Location: 0.1250 INCHES NOMINAL SINGLE HOLE IN; Material: STEEL. 9 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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