PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BB-1712Gasket

Cunico Corporation · NSN 5330-01-091-8486 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-091-8486 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-091-8486. Primary manufacturer part number: BB-1712.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 5.297 INCHES MINIMUM AND 5.327 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Style Designator: CIRCULAR
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Aperture Diameter: 4.735 INCHES MINIMUM AND 4.765 INCHES MAXIMUM IN
  • Cross-Sectional Thickness: 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
  • 5 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-091-8486, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cunico Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-091-8486
Primary Part NumberBB-1712
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCunico Corporation
StatusACTIVE
Outside Diameter5.297 INCHES MINIMUM AND 5.327 INCHES MAXIMUM IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorCIRCULAR
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Aperture Diameter4.735 INCHES MINIMUM AND 4.765 INCHES MAXIMUM IN
Cross-Sectional Thickness0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6210-00-022-5947412154-1 INTERCHANGEABLE
Filter,retainer
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5330-00-217-4945 INTERCHANGEABLE
Seal,plain Encased
3110-00-546-189455369-4 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5950-00-647-7131 INTERCHANGEABLE
Reactor
4820-01-117-3788A18596 INTERCHANGEABLE
Disk,valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
DD-4686 REF NO 25 Cunico Corporation (USA)
DD-1686 NO 18 Cunico Corporation (USA)
DD-4633 REF NO.25 Cunico Corporation (USA)
18-596 Zf Industrieantriebe Witten Gmbh (DEU)
BB-1712 PRIMARY Cunico Corporation (USA)
Related Parts
6210-00-022-5947INTERCHANGEABLE
FILTER,RETAINER
412154-1
5330-00-217-4945INTERCHANGEABLE
SEAL,PLAIN ENCASED
3110-00-546-1894INTERCHANGEABLE
BEARING,BALL,ANNULAR
55369-4
5950-00-647-7131INTERCHANGEABLE
REACTOR
4820-01-117-3788INTERCHANGEABLE
DISK,VALVE
A18596

Frequently Asked Questions

What is NSN 5330-01-091-8486?

NSN 5330-01-091-8486 is a Gasket, manufactured by Cunico Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-091-8486?

NSN 5330-01-091-8486 has 5 cross-referenced part numbers: DD-4686 REF NO 25 (Cunico Corporation), DD-1686 NO 18 (Cunico Corporation), DD-4633 REF NO.25 (Cunico Corporation), 18-596 (Zf Industrieantriebe Witten Gmbh), BB-1712 (Cunico Corporation).

What NSN replaces 5330-01-091-8486?

There are 5 known substitutes for 5330-01-091-8486: 6210-00-022-5947, 5330-00-217-4945, 3110-00-546-1894 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BB-1712?

Key specifications for BB-1712: Outside Diameter: 5.297 INCHES MINIMUM AND 5.327 INCHES MAXIMUM IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: CIRCULAR; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL. 6 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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