PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

910045Seal,nonmetallic Special Shaped

Washex Incorporated · NSN 5330-00-261-4390 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-261-4390 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-261-4390. Primary manufacturer part number: 910045.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • Construction: SPLIT
  • Cross-Sectional Shape Style: HOLLOW BULB
  • Style Designator: STRIP
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Cross-Sectional Width: 1.125 INCHES NOMINAL IN
  • Fabrication Method: SOLID
  • Cross-Sectional Height: 0.375 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Overall construction
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-261-4390, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Washex Incorporated. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-261-4390
Primary Part Number910045
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWashex Incorporated
StatusACTIVE
ConstructionSPLIT
Cross-Sectional Shape StyleHOLLOW BULB
Style DesignatorSTRIP
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
Cross-Sectional Width1.125 INCHES NOMINAL IN
Fabrication MethodSOLID
Cross-Sectional Height0.375 INCHES NOMINAL IN
Cross Section Inside Diameter0.250 INCHES NOMINAL IN
MaterialRUBBER OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6240-00-143-3060 INTERCHANGEABLE
Lamp,incandescent
3110-01-178-1415910045 INTERCHANGEABLE
Bearing,thrust
W.w. Grainger, Inc. Div Government Sales Division
3110-01-178-1623 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
910045 Washex Incorporated (USA)
BS614-1PC6 Washex Incorporated (USA)
Related Parts
6240-00-143-3060INTERCHANGEABLE
LAMP,INCANDESCENT
3110-01-178-1415INTERCHANGEABLE
BEARING,THRUST
910045
3110-01-178-1623INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5330-00-261-4390?

NSN 5330-00-261-4390 is a Seal,nonmetallic Special Shaped, manufactured by Washex Incorporated, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-261-4390?

NSN 5330-00-261-4390 has 2 cross-referenced part numbers: 910045 (Washex Incorporated), BS614-1PC6 (Washex Incorporated).

What NSN replaces 5330-00-261-4390?

There are 3 known substitutes for 5330-00-261-4390: 6240-00-143-3060, 3110-01-178-1415, 3110-01-178-1623. Verify interchangeability with system specifications before substitution.

What are the specifications of 910045?

Key specifications for 910045: Overall Length: 33.000 INCHES NOMINAL IN; Construction: SPLIT; Cross-Sectional Shape Style: HOLLOW BULB; Style Designator: STRIP. 10 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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