PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26531Seal,plain

Paccar Winch Inc Dba Paccar Winch Division · NSN 5330-01-394-5023 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-394-5023 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-394-5023. Primary manufacturer part number: 26531.
Features
  • Seal,plain — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Paccar Winch Inc Dba Paccar Winch Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-394-5023, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersPaccar Winch Inc Dba Paccar Winch Division (CAGE 08302)
Technical Specifications
ParameterValue
NSN5330-01-394-5023
Primary Part Number26531
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1650-00-288-5333713221 INTERCHANGEABLE
Plate-Seal,constant
Hamilton Sundstrand Corporation
4720-00-471-827926531 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5340-00-786-698426531 INTERCHANGEABLE
Seat,helical Compression Spring
Parker-Hannifin Corporation Dba Control Systems Division
4730-01-075-58582653-1 INTERCHANGEABLE
Coupling Assembly
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
4920-01-077-808026531 INTERCHANGEABLE
Rectifier-Regulator Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5950-01-099-3692678-0282-010 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5305-01-599-618426531 INTERCHANGEABLE
Screw,cap,socket Head
Eagle Components, Inc
6665-01-599-733447-1588 INTERCHANGEABLE
Detector,radiac
Ludlum Measurements Inc
5120-01-603-450426531 INTERCHANGEABLE
Nutdriver
Wiha Quality Tools
Cross-Reference Index
Part NumberManufacturer
26531 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
1650-00-288-5333INTERCHANGEABLE
PLATE-SEAL,CONSTANT
713221
4720-00-471-8279INTERCHANGEABLE
HOSE,PREFORMED
26531
5340-00-786-6984INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
26531
4730-01-075-5858INTERCHANGEABLE
COUPLING ASSEMBLY
2653-1
4920-01-077-8080INTERCHANGEABLE
RECTIFIER-REGULATOR ASSEMBLY
26531
5950-01-099-3692INTERCHANGEABLE
REACTOR
678-0282-010
5305-01-599-6184INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
26531
6665-01-599-7334INTERCHANGEABLE
DETECTOR,RADIAC
47-1588
5120-01-603-4504INTERCHANGEABLE
NUTDRIVER
26531

Frequently Asked Questions

What is NSN 5330-01-394-5023?

NSN 5330-01-394-5023 is a Seal,plain, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-394-5023?

NSN 5330-01-394-5023 has 1 cross-referenced part number: 26531 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 5330-01-394-5023?

There are 9 known substitutes for 5330-01-394-5023: 1650-00-288-5333, 4720-00-471-8279, 5340-00-786-6984 and 6 more. Verify interchangeability with system specifications before substitution.

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