PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65504Seal,plain

Cummins Inc. · NSN 5330-00-535-0921 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-535-0921 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-535-0921. Primary manufacturer part number: 65504.
Features
  • Seal,plain — FSC 5330
  • Material: ASBESTOS SEALING ELEMENT
  • Housing Bore Diameter: 4.906 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC INTERNALLY MOLDED-IN REINFORCEMENT
  • Cross-Sectional Shape Style: SINGLE LIP
  • Seal Width: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
  • Accommodated Shaft Diameter: 4.521 INCHES MINIMUM AND 4.526 INCHES MAXIMUM IN
  • Construction: SOLID
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Asbestos Sealing Element construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-00-535-0921, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-535-0921
Primary Part Number65504
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusCANCELLED
MaterialASBESTOS SEALING ELEMENT
Housing Bore Diameter4.906 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC INTERNALLY MOLDED-IN REINFORCEMENT
Cross-Sectional Shape StyleSINGLE LIP
Seal Width0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Accommodated Shaft Diameter4.521 INCHES MINIMUM AND 4.526 INCHES MAXIMUM IN
ConstructionSOLID
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5845-00-131-238560601-1 INTERCHANGEABLE
Servomechanism,head
L3harris Technologies, Inc.
5342-00-550-89936550-4 INTERCHANGEABLE
Mount,resilient,weapon System
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
5305-00-984-7341 INTERCHANGEABLE
Screw,machine
4710-01-010-2102 INTERCHANGEABLE
Tube Assembly,metal
6530-01-139-9392606011 INTERCHANGEABLE
Device Loading Li
Bard C R Inc Bard Vascular Systems Div
6510-01-360-217265504 INTERCHANGEABLE
Gauze,absorbent,iodoform Impregn
Mckesson Medical-Surgical Government Solutions Llc
3040-01-399-742722078 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Coffin Turbo Pump Inc
1385-01-573-7312 INTERCHANGEABLE
Parts Kit,explosive Ordnance Dis
Cross-Reference Index
Part NumberManufacturer
18287 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
H60601-1 Cummins Inc. (USA)
3H4585A1321 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
H65504 Cummins Inc. (USA)
65504 PRIMARY Cummins Inc. (USA)
60601-1 Cummins Inc. (USA)
Related Parts
5845-00-131-2385INTERCHANGEABLE
SERVOMECHANISM,HEAD
60601-1
5342-00-550-8993INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
6550-4
5305-00-984-7341INTERCHANGEABLE
SCREW,MACHINE
4710-01-010-2102INTERCHANGEABLE
TUBE ASSEMBLY,METAL
6530-01-139-9392INTERCHANGEABLE
DEVICE LOADING LI
606011
6510-01-360-2172INTERCHANGEABLE
GAUZE,ABSORBENT,IODOFORM IMPREGN
65504
3040-01-399-7427INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
22078
1385-01-573-7312INTERCHANGEABLE
PARTS KIT,EXPLOSIVE ORDNANCE DIS

Frequently Asked Questions

What is NSN 5330-00-535-0921?

NSN 5330-00-535-0921 is a Seal,plain, manufactured by Cummins Inc., classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-535-0921?

NSN 5330-00-535-0921 has 6 cross-referenced part numbers: 18287 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), H60601-1 (Cummins Inc.), 3H4585A1321 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), H65504 (Cummins Inc.), 65504 (Cummins Inc.) and 1 more.

What NSN replaces 5330-00-535-0921?

There are 8 known substitutes for 5330-00-535-0921: 5845-00-131-2385, 5342-00-550-8993, 5305-00-984-7341 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 65504?

Key specifications for 65504: Material: ASBESTOS SEALING ELEMENT; Housing Bore Diameter: 4.906 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC INTERNALLY MOLDED-IN REINFORCEMENT; Cross-Sectional Shape Style: SINGLE LIP. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-535-0921 still in active supply?

NSN 5330-00-535-0921 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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