PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26186Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-01-685-7176 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-685-7176 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-685-7176. Primary manufacturer part number: 26186.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.3752 INCHES NOMINAL IN
  • Recess Diameter: 3.50 INCHES NOMINAL IN
  • Temp Rating: -39.94 FAHRENHEIT AND 211.86 FAHRENHEIT DEGF
  • Case Style: RECESSED
  • Accommodated Shaft Diameter: 2.6252 INCHES NOMINAL IN
  • Material: RUBBER BUTADIENE NITRILE OVERALL
  • 1 verified cross-reference
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene Nitrile Overall construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-685-7176, 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. Dba Skf Aerospace Sealing Solutions. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-685-7176
Primary Part Number26186
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Seal Width0.3752 INCHES NOMINAL IN
Recess Diameter3.50 INCHES NOMINAL IN
Temp Rating-39.94 FAHRENHEIT AND 211.86 FAHRENHEIT DEGF
Case StyleRECESSED
Accommodated Shaft Diameter2.6252 INCHES NOMINAL IN
MaterialRUBBER BUTADIENE NITRILE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5985-00-145-34782-6186 INTERCHANGEABLE
Mixer,crystal,coaxial
Spectrum Microwave, Inc.
5360-00-278-022126186 INTERCHANGEABLE
Spring,anchor
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
4820-00-736-818026186 INTERCHANGEABLE
Seat,valve
Avox Systems Inc Dba Avox Systems Inc
3805-00-968-686426186 INTERCHANGEABLE
Cutting Edge,scoop,loader
Cnh Industrial America Llc Dba Cnh America
6720-01-580-246426186 INTERCHANGEABLE
Camera System,digital
Nikon Inc Dba Nikon Americas Inc
4730-01-680-332826186 INTERCHANGEABLE
Manifold Assembly,hydraulic
J.w.f. Technologies, Llc
Cross-Reference Index
Part NumberManufacturer
26186 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
5985-00-145-3478INTERCHANGEABLE
MIXER,CRYSTAL,COAXIAL
2-6186
5360-00-278-0221INTERCHANGEABLE
SPRING,ANCHOR
26186
4820-00-736-8180INTERCHANGEABLE
SEAT,VALVE
26186
3805-00-968-6864INTERCHANGEABLE
CUTTING EDGE,SCOOP,LOADER
26186
6720-01-580-2464INTERCHANGEABLE
CAMERA SYSTEM,DIGITAL
26186
4730-01-680-3328INTERCHANGEABLE
MANIFOLD ASSEMBLY,HYDRAULIC
26186

Frequently Asked Questions

What is NSN 5330-01-685-7176?

NSN 5330-01-685-7176 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-685-7176?

NSN 5330-01-685-7176 has 1 cross-referenced part number: 26186 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-01-685-7176?

There are 6 known substitutes for 5330-01-685-7176: 5985-00-145-3478, 5360-00-278-0221, 4820-00-736-8180 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26186?

Key specifications for 26186: End Item Identification: 5895-01-561-3705; Seal Width: 0.3752 INCHES NOMINAL IN; Recess Diameter: 3.50 INCHES NOMINAL IN; Temp Rating: -39.94 FAHRENHEIT AND 211.86 FAHRENHEIT DEGF. 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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