PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65503FBoot,dust and Moisture Seal

Griswold Industries Dba Cla-Val Co · NSN 5340-00-482-1002 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-482-1002 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-482-1002. Primary manufacturer part number: 65503F.
Features
  • Boot,dust and Moisture Seal — FSC 5340
  • Style Designator: CLOSED END
  • Material: RUBBER SYNTHETIC BODY
  • Base Outside Diameter: 0.956 INCHES NOMINAL IN
  • Material Thickness: 0.040 INCHES NOMINAL IN
  • Base Inside Diameter: 0.606 INCHES NOMINAL IN
  • Body Outside Diameter: 0.825 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Body construction
General Description

The Boot,dust and Moisture Seal, cataloged under National Stock Number 5340-00-482-1002, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 6 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-482-1002
Primary Part Number65503F
Item NameBoot,dust and Moisture Seal
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerGriswold Industries Dba Cla-Val Co
StatusACTIVE
Style DesignatorCLOSED END
MaterialRUBBER SYNTHETIC BODY
Base Outside Diameter0.956 INCHES NOMINAL IN
Material Thickness0.040 INCHES NOMINAL IN
Base Inside Diameter0.606 INCHES NOMINAL IN
Body Outside Diameter0.825 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
6640-00-359-986265502 INTERCHANGEABLE
Hot Plate
Precision Scientific Petroleum Instruments Co
3110-00-406-683406-5058 INTERCHANGEABLE
Ball,bearing
Bacharach, Inc.
4820-00-618-5046227856 INTERCHANGEABLE
Valve,check
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
4710-01-034-4792 INTERCHANGEABLE
Tube Assembly,metal
Cross-Reference Index
Part NumberManufacturer
65503 Griswold Industries Dba Cla-Val Co (USA)
65503F PRIMARY Griswold Industries Dba Cla-Val Co (USA)
Related Parts
6640-00-359-9862INTERCHANGEABLE
HOT PLATE
65502
3110-00-406-6834INTERCHANGEABLE
BALL,BEARING
06-5058
4820-00-618-5046INTERCHANGEABLE
VALVE,CHECK
227856
4710-01-034-4792INTERCHANGEABLE
TUBE ASSEMBLY,METAL

Frequently Asked Questions

What is NSN 5340-00-482-1002?

NSN 5340-00-482-1002 is a Boot,dust and Moisture Seal, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-482-1002?

NSN 5340-00-482-1002 has 2 cross-referenced part numbers: 65503 (Griswold Industries Dba Cla-Val Co), 65503F (Griswold Industries Dba Cla-Val Co).

What NSN replaces 5340-00-482-1002?

There are 4 known substitutes for 5340-00-482-1002: 6640-00-359-9862, 3110-00-406-6834, 4820-00-618-5046 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 65503F?

Key specifications for 65503F: Overall Height: 0.735 INCHES NOMINAL IN; Style Designator: CLOSED END; Material: RUBBER SYNTHETIC BODY; Base Outside Diameter: 0.956 INCHES NOMINAL IN. 7 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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