PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42839Gasket

Mirion Technologies (canberra), Inc. · NSN 5330-00-674-4456 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-674-4456 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-674-4456. Primary manufacturer part number: 42839.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Aperture Length: 2.562 INCHES NOMINAL IN
  • FSC Application Data: RADIAC SET
  • Material: RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
  • Aperture Width: 1.312 INCHES NOMINAL IN
  • Hardness Rating: 40.0 SHORE DUROMETER A NOMINAL OVERALL
  • Material Document and Classification: MIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Styrene Class Sbr Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-674-4456, 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 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-674-4456
Primary Part Number42839
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMirion Technologies (canberra), Inc.
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Length2.562 INCHES NOMINAL IN
FSC Application DataRADIAC SET
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
Aperture Width1.312 INCHES NOMINAL IN
Hardness Rating40.0 SHORE DUROMETER A NOMINAL OVERALL
Material Document and ClassificationMIL-R-900 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4920-00-001-5253 INTERCHANGEABLE
Door Assembly,tape Reader Assemb
5977-00-023-193642839 INTERCHANGEABLE
Holder Assembly,electrical Conta
L3harris Technologies, Inc. Div Space and Airborne Systems
5133-00-189-9284 INTERCHANGEABLE
Drill,twist
5999-00-255-38711-1398 INTERCHANGEABLE
Clip,electrical
Viking Technologies, Ltd.
5330-00-771-484811398 INTERCHANGEABLE
Retainer,packing
Eaton Corporation Dba Eaton Inoac Div Eaton
5330-00-932-0926200A2INPC43 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
5910-00-933-704711398 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Keysight Technologies Inc
4020-00-953-604411398 INTERCHANGEABLE
Cord,fibrous
Wellington Leisure Products Inc Engineered Products Div
5950-01-099-1048SM-D-885087 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-01-239-9740K49E0002-2 INTERCHANGEABLE
Retainer-Ejector,electrical Card
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
11398 Cooper Industries Inc Champion Aviation Products (USA)
42839 PRIMARY Mirion Technologies (canberra), Inc. (USA)
Related Parts
4920-00-001-5253INTERCHANGEABLE
DOOR ASSEMBLY,TAPE READER ASSEMB
5977-00-023-1936INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
42839
5133-00-189-9284INTERCHANGEABLE
DRILL,TWIST
5999-00-255-3871INTERCHANGEABLE
CLIP,ELECTRICAL
1-1398
5330-00-771-4848INTERCHANGEABLE
RETAINER,PACKING
11398
5330-00-932-0926INTERCHANGEABLE
GASKET
200A2INPC43
5910-00-933-7047INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
11398
4020-00-953-6044INTERCHANGEABLE
CORD,FIBROUS
11398
5950-01-099-1048INTERCHANGEABLE
TRANSFORMER,POWER
SM-D-885087
5998-01-239-9740INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
K49E0002-2
4730-01-303-1092INTERCHANGEABLE
ELBOW,TUBE
11398
5340-01-537-8515INTERCHANGEABLE
CLIP,RETAINING
11398

Frequently Asked Questions

What is NSN 5330-00-674-4456?

NSN 5330-00-674-4456 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 5330-00-674-4456?

NSN 5330-00-674-4456 has 2 cross-referenced part numbers: 11398 (Cooper Industries Inc Champion Aviation Products), 42839 (Mirion Technologies (canberra), Inc.).

What NSN replaces 5330-00-674-4456?

There are 12 known substitutes for 5330-00-674-4456: 4920-00-001-5253, 5977-00-023-1936, 5133-00-189-9284 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 42839?

Key specifications for 42839: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Aperture Length: 2.562 INCHES NOMINAL IN; FSC Application Data: RADIAC SET; Overall Width: 1.750 INCHES NOMINAL IN. 9 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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