PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22778Plate,pressure,wing

Paccar Winch Inc Dba Paccar Winch Division · NSN 2590-01-053-6442 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-053-6442 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-053-6442. Primary manufacturer part number: 22778.
Features
  • Plate,pressure,wing — FSC 2590
  • General Characteristics Item Description: MATERIAL,STEEL; OD 6.875; ID 2.875; O/A THICKNESS 0.500 IN. IN
  • 3 verified cross-references
  • Primary manufacturer: Paccar Winch Inc Dba Paccar Winch Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate,pressure,wing, cataloged under National Stock Number 2590-01-053-6442, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2590-01-053-6442
Primary Part Number22778
Item NamePlate,pressure,wing
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
General Characteristics Item DescriptionMATERIAL,STEEL; OD 6.875; ID 2.875; O/A THICKNESS 0.500 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-068-895922778 INTERCHANGEABLE
Coil,electrical
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4820-00-104-431622778-P INTERCHANGEABLE
Valve,tee
Primore Sales Inc
3110-00-111-367522778 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3110-00-144-8637015541 INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc. Dba Yale Materials Handling
4030-00-533-8122 INTERCHANGEABLE
Thimble and Hook
5110-00-720-4787 INTERCHANGEABLE
Reamer,hand
3610-00-773-9106 INTERCHANGEABLE
Holder,feeder Shoe
4820-00-969-6034LU3-11 INTERCHANGEABLE
Valve,angle
Ellis & Watts International, Llc
Cross-Reference Index
Part NumberManufacturer
2BW26 Oshkosh Defense Llc (USA)
22778 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
2BW26 Oshkosh Corp (USA)
Related Parts
5950-00-068-8959INTERCHANGEABLE
COIL,ELECTRICAL
22778
4820-00-104-4316INTERCHANGEABLE
VALVE,TEE
22778-P
3110-00-111-3675INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
22778
3110-00-144-8637INTERCHANGEABLE
BEARING,BALL,ANNULAR
015541
4030-00-533-8122INTERCHANGEABLE
THIMBLE AND HOOK
5110-00-720-4787INTERCHANGEABLE
REAMER,HAND
3610-00-773-9106INTERCHANGEABLE
HOLDER,FEEDER SHOE
4820-00-969-6034INTERCHANGEABLE
VALVE,ANGLE
LU3-11

Frequently Asked Questions

What is NSN 2590-01-053-6442?

NSN 2590-01-053-6442 is a Plate,pressure,wing, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-053-6442?

NSN 2590-01-053-6442 has 3 cross-referenced part numbers: 2BW26 (Oshkosh Defense Llc), 22778 (Paccar Winch Inc Dba Paccar Winch Division), 2BW26 (Oshkosh Corp).

What NSN replaces 2590-01-053-6442?

There are 8 known substitutes for 2590-01-053-6442: 5950-00-068-8959, 4820-00-104-4316, 3110-00-111-3675 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22778?

Key specifications for 22778: General Characteristics Item Description: MATERIAL,STEEL; OD 6.875; ID 2.875; O/A THICKNESS 0.500 IN. 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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