PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26278Gear,spur

Paccar Winch Inc Dba Paccar Winch Division · NSN 3020-01-322-5796 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-322-5796 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-322-5796. Primary manufacturer part number: 26278.
Features
  • Gear,spur — FSC 3020
  • Face Nominal Width: 0.645 INCHES IN
  • Bore Nominal Diameter: 1.260 INCHES BOTH ENDS IN
  • Material: STEEL COMP 8620H OVERALL
  • Pressure Angle: 20.0000 DEGREES
  • Pitch Diameter: 3.1000 INCHES NOMINAL IN
  • Nominal Outside Diameter: 3.295 INCHES IN
  • Teeth Quantity: 31
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 8620h Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-322-5796, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-322-5796
Primary Part Number26278
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Face Nominal Width0.645 INCHES IN
Bore Nominal Diameter1.260 INCHES BOTH ENDS IN
MaterialSTEEL COMP 8620H OVERALL
Pressure Angle20.0000 DEGREES
Pitch Diameter3.1000 INCHES NOMINAL IN
Nominal Outside Diameter3.295 INCHES IN
Teeth Quantity31
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2925-00-090-491026278 INTERCHANGEABLE
Lacing
Vse Aviation, Inc.
5133-00-233-6393 INTERCHANGEABLE
Drill,twist
5930-00-274-513025653 INTERCHANGEABLE
Switch,push
Trine Products Corp
6610-00-673-855826278 INTERCHANGEABLE
Spring,antibacklash
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5305-01-159-006510501759 INTERCHANGEABLE
Screw,cap,hexagon Head
General Dynamics Land Systems Canadacorp
5110-01-430-8410 INTERCHANGEABLE
Chisel,cold,hand
5325-01-516-162425653 INTERCHANGEABLE
Ring,retaining
Mettler-Toledo Llc
6530-01-600-8907USAMMA 03.07.11 INTERCHANGEABLE
Cold Therapy-Intermittent Compre
Coolsystems, Inc. Dba Game Ready
Cross-Reference Index
Part NumberManufacturer
26278 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
25653 Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
2925-00-090-4910INTERCHANGEABLE
LACING
26278
5133-00-233-6393INTERCHANGEABLE
DRILL,TWIST
5930-00-274-5130INTERCHANGEABLE
SWITCH,PUSH
25653
6610-00-673-8558INTERCHANGEABLE
SPRING,ANTIBACKLASH
26278
5305-01-159-0065INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
10501759
5110-01-430-8410INTERCHANGEABLE
CHISEL,COLD,HAND
5325-01-516-1624INTERCHANGEABLE
RING,RETAINING
25653
6530-01-600-8907INTERCHANGEABLE
COLD THERAPY-INTERMITTENT COMPRE
USAMMA 03.07.11

Frequently Asked Questions

What is NSN 3020-01-322-5796?

NSN 3020-01-322-5796 is a Gear,spur, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-322-5796?

NSN 3020-01-322-5796 has 2 cross-referenced part numbers: 26278 (Paccar Winch Inc Dba Paccar Winch Division), 25653 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 3020-01-322-5796?

There are 8 known substitutes for 3020-01-322-5796: 2925-00-090-4910, 5133-00-233-6393, 5930-00-274-5130 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26278?

Key specifications for 26278: Face Nominal Width: 0.645 INCHES IN; End Item Identification: PD 12C PLANETARY WINCH BRADEN CARCO GEARMATIC; Bore Nominal Diameter: 1.260 INCHES BOTH ENDS IN; Material: STEEL COMP 8620H OVERALL. 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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