PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

404506Seal,plain

Skf Usa Inc Div Vsm · NSN 5330-01-535-0860 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-535-0860 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-535-0860. Primary manufacturer part number: 404506.
Features
  • Seal,plain — FSC 5330
  • Material: RUBBER FLUOROCARBON CLASS FPM OVERALL
  • Accommodated Shaft Diameter: 18.000 INCHES NOMINAL IN
  • Seal Width: 0.310 INCHES NOMINAL IN
  • Construction: ONE-PIECE
  • Cross-Sectional Shape Style: SINGLE LIP
  • Housing Bore Diameter: 18.800 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Fluorocarbon Class Fpm Overall construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-535-0860, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc Div Vsm. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-535-0860
Primary Part Number404506
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc Div Vsm
StatusACTIVE
MaterialRUBBER FLUOROCARBON CLASS FPM OVERALL
Accommodated Shaft Diameter18.000 INCHES NOMINAL IN
Seal Width0.310 INCHES NOMINAL IN
ConstructionONE-PIECE
Cross-Sectional Shape StyleSINGLE LIP
Housing Bore Diameter18.800 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-026-5325 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
00085311090421 Skf Usa Inc Div Vsm (USA)
404506 PRIMARY Skf Usa Inc Div Vsm (USA)
V-450L Forsheda Shaft Seal Corp (USA)
Related Parts
5962-01-026-5325INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5330-01-535-0860?

NSN 5330-01-535-0860 is a Seal,plain, manufactured by Skf Usa Inc Div Vsm, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-535-0860?

NSN 5330-01-535-0860 has 3 cross-referenced part numbers: 00085311090421 (Skf Usa Inc Div Vsm), 404506 (Skf Usa Inc Div Vsm), V-450L (Forsheda Shaft Seal Corp).

What NSN replaces 5330-01-535-0860?

There is 1 known substitute for 5330-01-535-0860: 5962-01-026-5325. Verify interchangeability with system specifications before substitution.

What are the specifications of 404506?

Key specifications for 404506: Material: RUBBER FLUOROCARBON CLASS FPM OVERALL; End Item Identification: OE-138A/SPN-4 A; Special Features: SPEEDI-SLEEVE,BORE-TITE ON THE O.D.; Accommodated Shaft Diameter: 18.000 INCHES NOMINAL IN. 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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