PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

58191Gasket

Sensor Systems, L.l.c. Dba Sensor Systems Llc · NSN 5330-00-558-1645 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-558-1645 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-558-1645. Primary manufacturer part number: 58191.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Cross-Sectional Thickness: 0.032 INCHES NOMINAL IN
  • Aperture Diameter: 2.890 INCHES NOMINAL IN
  • Material Document and Classification: MIL-S-6855,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
  • Style Designator: CIRCULAR
  • Hardness Rating: 60.0 SHORE DUROMETER A NOMINAL OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-558-1645, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sensor Systems, L.l.c. Dba Sensor Systems Llc. Government technical data includes 8 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-558-1645
Primary Part Number58191
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSensor Systems, L.l.c. Dba Sensor Systems Llc
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Cross-Sectional Thickness0.032 INCHES NOMINAL IN
Aperture Diameter2.890 INCHES NOMINAL IN
Material Document and ClassificationMIL-S-6855,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
Style DesignatorCIRCULAR
Hardness Rating60.0 SHORE DUROMETER A NOMINAL OVERALL
Outside Diameter3.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-208-2791SS58191-K5900 INTERCHANGEABLE
Nut,plain,plate
Sargent Aerospace & Defense, Llc Dba Kahr Bearings
4810-00-719-63655819-1 INTERCHANGEABLE
Valve,linear,directional Control
Tactair Fluid Controls Inc
5915-00-823-4969 INTERCHANGEABLE
Filter,band Pass
3040-01-393-269358191 INTERCHANGEABLE
Shaft,shouldered
Triumph Controls, Llc Dba Triumph Controls, Llc
Cross-Reference Index
Part NumberManufacturer
58191 PRIMARY Sensor Systems, L.l.c. Dba Sensor Systems Llc (USA)
Related Parts
5310-00-208-2791INTERCHANGEABLE
NUT,PLAIN,PLATE
SS58191-K5900
4810-00-719-6365INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
5819-1
5915-00-823-4969INTERCHANGEABLE
FILTER,BAND PASS
3040-01-393-2693INTERCHANGEABLE
SHAFT,SHOULDERED
58191

Frequently Asked Questions

What is NSN 5330-00-558-1645?

NSN 5330-00-558-1645 is a Gasket, manufactured by Sensor Systems, L.l.c. Dba Sensor Systems Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-558-1645?

NSN 5330-00-558-1645 has 1 cross-referenced part number: 58191 (Sensor Systems, L.l.c. Dba Sensor Systems Llc).

What NSN replaces 5330-00-558-1645?

There are 4 known substitutes for 5330-00-558-1645: 5310-00-208-2791, 4810-00-719-6365, 5915-00-823-4969 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 58191?

Key specifications for 58191: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Cross-Sectional Thickness: 0.032 INCHES NOMINAL IN; Aperture Diameter: 2.890 INCHES NOMINAL IN; Material Document and Classification: MIL-S-6855,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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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