PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42305Gasket

Mirion Technologies (canberra), Inc. · NSN 5330-01-193-0210 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-193-0210 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-193-0210. Primary manufacturer part number: 42305.
Features
  • Gasket — FSC 5330
  • Center to Center Distance Between Bolt Holes Along Width: 1.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material Document and Classification: ZZ-R-765,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Hardness Rating: 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
  • Outside Edge to Bolt Hole Center Distance Along Width: 0.625 INCHES NOMINAL IN
  • Hole Diameter: 0.234 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Bolt Hole Quantity: 4
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Silicone Class Q Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-01-193-0210, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mirion Technologies (canberra), Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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
NSN5330-01-193-0210
Primary Part Number42305
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMirion Technologies (canberra), Inc.
StatusACTIVE
Center to Center Distance Between Bolt Holes Along Width1.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Material Document and ClassificationZZ-R-765,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Hardness Rating35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL
Outside Edge to Bolt Hole Center Distance Along Width0.625 INCHES NOMINAL IN
Hole Diameter0.234 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Hole Quantity4
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorNON-CIRCULAR
Aperture Width2.000 INCHES NOMINAL IN
Aperture Length5.969 INCHES NOMINAL IN
MaterialRUBBER SILICONE CLASS Q OVERALL
Cross-Sectional Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-391-8631042305 INTERCHANGEABLE
Packing,preformed
Eaton Aerospace, Llc Dba Jackson South
5950-00-615-06551248008 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-718-790642305 INTERCHANGEABLE
Gasket,handhole
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
5133-01-095-6703 INTERCHANGEABLE
Drill,twist
5950-01-324-4035C20364-0017 INTERCHANGEABLE
Coil,electrical
Rosemount Aerospace Inc Dba Rosemount Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
42305 PRIMARY Mirion Technologies (canberra), Inc. (USA)
B42305 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5330-00-391-8631INTERCHANGEABLE
PACKING,PREFORMED
042305
5950-00-615-0655INTERCHANGEABLE
TRANSFORMER,POWER
1248008
5330-00-718-7906INTERCHANGEABLE
GASKET,HANDHOLE
42305
5133-01-095-6703INTERCHANGEABLE
DRILL,TWIST
5950-01-324-4035INTERCHANGEABLE
COIL,ELECTRICAL
C20364-0017

Frequently Asked Questions

What is NSN 5330-01-193-0210?

NSN 5330-01-193-0210 is a Gasket, manufactured by Mirion Technologies (canberra), Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-193-0210?

NSN 5330-01-193-0210 has 2 cross-referenced part numbers: 42305 (Mirion Technologies (canberra), Inc.), B42305 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-01-193-0210?

There are 5 known substitutes for 5330-01-193-0210: 5330-00-391-8631, 5950-00-615-0655, 5330-00-718-7906 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42305?

Key specifications for 42305: Center to Center Distance Between Bolt Holes Along Width: 1.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material Document and Classification: ZZ-R-765,GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Hardness Rating: 35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL; Outside Edge to Bolt Hole Center Distance Along Width: 0.625 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com