PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9945CBRGGasket

Chesapeake Bay Rubber & Gasket Co Inc · NSN 5330-01-256-4082 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-256-4082 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-256-4082. Primary manufacturer part number: 9945CBRG.
Features
  • Gasket — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Chesapeake Bay Rubber & Gasket Co Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-256-4082, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chesapeake Bay Rubber & Gasket Co Inc. This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5330-01-256-4082
Primary Part Number9945CBRG
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerChesapeake Bay Rubber & Gasket Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5955-00-137-4236712733-5 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Div Rmd Strategic
5962-00-350-8424SM-B-525280 INTERCHANGEABLE
Microcircuit,digital
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3439-00-545-339650-1-5 INTERCHANGEABLE
Desoldering Wick
Illinois Tool Works Inc. Div Itw Chemtronics
6150-01-247-3468 INTERCHANGEABLE
Cable and Conduit Assembly,elect
6145-01-708-49079945 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
9945 Chesapeake Bay Rubber & Gasket Co Inc (USA)
9945CBRG PRIMARY Chesapeake Bay Rubber & Gasket Co Inc (USA)
Related Parts
5955-00-137-4236INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
712733-5
5962-00-350-8424INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SM-B-525280
3439-00-545-3396INTERCHANGEABLE
DESOLDERING WICK
50-1-5
6150-01-247-3468INTERCHANGEABLE
CABLE AND CONDUIT ASSEMBLY,ELECT
6145-01-708-4907INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9945

Frequently Asked Questions

What is NSN 5330-01-256-4082?

NSN 5330-01-256-4082 is a Gasket, manufactured by Chesapeake Bay Rubber & Gasket Co Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-256-4082?

NSN 5330-01-256-4082 has 2 cross-referenced part numbers: 9945 (Chesapeake Bay Rubber & Gasket Co Inc), 9945CBRG (Chesapeake Bay Rubber & Gasket Co Inc).

What NSN replaces 5330-01-256-4082?

There are 5 known substitutes for 5330-01-256-4082: 5955-00-137-4236, 5962-00-350-8424, 3439-00-545-3396 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9945CBRG?

Key specifications for 9945CBRG: End Item Identification: SDRW PRESSURIZATION SYSTEM. 1 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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