PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

892787R1Sleeve Gear,speedometer

Navistar International Corporation Dba Navistar · NSN 6680-00-033-6339 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-00-033-6339 — this item is cataloged by the U.S. Government under National Stock Number 6680-00-033-6339. Primary manufacturer part number: 892787R1.
Features
  • Sleeve Gear,speedometer — FSC 6680
  • General Characteristics Item Description: STEEL,0.875 HEX,PER SPEC. 192-22; 1.261 IN. O/A H; 0.407 MIN,0.410 MAX IN. INSIDE DIA; THD IN
  • 3 verified cross-references
  • Primary manufacturer: Navistar International Corporation Dba Navistar
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Sleeve Gear,speedometer, cataloged under National Stock Number 6680-00-033-6339, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navistar International Corporation Dba Navistar. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-00-033-6339
Primary Part Number892787R1
Item NameSleeve Gear,speedometer
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerNavistar International Corporation Dba Navistar
StatusACTIVE
General Characteristics Item DescriptionSTEEL,0.875 HEX,PER SPEC. 192-22; 1.261 IN. O/A H; 0.407 MIN,0.410 MAX IN. INSIDE DIA; THD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-202-953955-454-1 INTERCHANGEABLE
Reducer,tube
Dana Corp Spicer Transmission Div
2520-00-734-90052282 INTERCHANGEABLE
Plunger Gear Shift
Clark Material Handling Company
Cross-Reference Index
Part NumberManufacturer
892787R1 Navistar International Corporation Dba Navistar (USA)
423850 Stewart-Warner Corporation (USA)
892787R1 Navistar Intl Corp Truck Br Ohio Plant (USA)
Related Parts
4730-00-202-9539INTERCHANGEABLE
REDUCER,TUBE
55-454-1
2520-00-734-9005INTERCHANGEABLE
PLUNGER GEAR SHIFT
2282

Frequently Asked Questions

What is NSN 6680-00-033-6339?

NSN 6680-00-033-6339 is a Sleeve Gear,speedometer, manufactured by Navistar International Corporation Dba Navistar, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-00-033-6339?

NSN 6680-00-033-6339 has 3 cross-referenced part numbers: 892787R1 (Navistar International Corporation Dba Navistar), 423850 (Stewart-Warner Corporation), 892787R1 (Navistar Intl Corp Truck Br Ohio Plant).

What NSN replaces 6680-00-033-6339?

There are 2 known substitutes for 6680-00-033-6339: 4730-00-202-9539, 2520-00-734-9005. Verify interchangeability with system specifications before substitution.

What are the specifications of 892787R1?

Key specifications for 892787R1: General Characteristics Item Description: STEEL,0.875 HEX,PER SPEC. 192-22; 1.261 IN. O/A H; 0.407 MIN,0.410 MAX IN. INSIDE DIA; THD IN. 1 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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