PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HHC576TYPE1BCLASS2Cork Sheet

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5330-00-178-9795 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-9795 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-9795. Primary manufacturer part number: HHC576TYPE1BCLASS2.
Features
  • Cork Sheet — FSC 5330
  • Thickness: 0.188 INCHES NOMINAL IN
  • Length: 36.000 INCHES NOMINAL IN
  • Material: CORK AND RESIN NATURAL AND RESIN SYNTHETIC
  • Width: 12.000 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1B TYPE AND 2 CLASS
  • Thickness: 0.188 INCHES NOMINAL IN
  • Width: 12.000 INCHES NOMINAL IN
Applications
  • Applications requiring Cork and Resin Natural and Resin Synthetic construction
General Description

The Cork Sheet, cataloged under National Stock Number 5330-00-178-9795, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 11 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-178-9795
Primary Part NumberHHC576TYPE1BCLASS2
Item NameCork Sheet
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Thickness0.188 INCHES NOMINAL IN
Length36.000 INCHES NOMINAL IN
MaterialCORK AND RESIN NATURAL AND RESIN SYNTHETIC
Width12.000 INCHES NOMINAL IN
Nondefinitive Spec/std Data1B TYPE AND 2 CLASS
Thickness0.188 INCHES NOMINAL IN
Width12.000 INCHES NOMINAL IN
Length36.000 INCHES NOMINAL IN
Minimum Tensile StrengthERR-060
Nondefinitive Spec/std Data1B TYPE AND 2 CLASS
MaterialCORK AND RESIN NATURAL AND RESIN SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-148-6067PEI 4414 INTERCHANGEABLE
Reactor
Precision Electronics, Inc
5330-00-178-9791 INTERCHANGEABLE
Cork Sheet
5330-00-178-9792 INTERCHANGEABLE
Cork Sheet
5330-00-178-9793 INTERCHANGEABLE
Cork Sheet
5330-00-178-9794 INTERCHANGEABLE
Cork Sheet
5330-00-178-9796 INTERCHANGEABLE
Cork Sheet
5999-00-456-390024749 INTERCHANGEABLE
Housing,electronic Components
Hamilton Sundstrand Corporation Dba Collins Aerospace
5915-00-501-3469 INTERCHANGEABLE
Capacitor-Resistor
1660-00-890-55709776264-10 INTERCHANGEABLE
Parts Kit,air Flow Regulator
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
4730-00-945-68059R2028 INTERCHANGEABLE
Restrictor,one Way
Crissair Inc Div Esco Technologies
Cross-Reference Index
Part NumberManufacturer
HHC576TYPE1BCLASS2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
24749 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5950-00-148-6067INTERCHANGEABLE
REACTOR
PEI 4414
5330-00-178-9791INTERCHANGEABLE
CORK SHEET
5330-00-178-9792INTERCHANGEABLE
CORK SHEET
5330-00-178-9793INTERCHANGEABLE
CORK SHEET
5330-00-178-9794INTERCHANGEABLE
CORK SHEET
5330-00-178-9796INTERCHANGEABLE
CORK SHEET
5999-00-456-3900INTERCHANGEABLE
HOUSING,ELECTRONIC COMPONENTS
24749
5915-00-501-3469INTERCHANGEABLE
CAPACITOR-RESISTOR
1660-00-890-5570INTERCHANGEABLE
PARTS KIT,AIR FLOW REGULATOR
9776264-10
4730-00-945-6805INTERCHANGEABLE
RESTRICTOR,ONE WAY
9R2028
9905-01-225-7609INTERCHANGEABLE
PLATE,IDENTIFICATION
24749

Frequently Asked Questions

What is NSN 5330-00-178-9795?

NSN 5330-00-178-9795 is a Cork Sheet, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-178-9795?

NSN 5330-00-178-9795 has 2 cross-referenced part numbers: HHC576TYPE1BCLASS2 (Federal Specifications Promulgated by General Services Administration Washington DC), 24749 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-00-178-9795?

There are 11 known substitutes for 5330-00-178-9795: 5950-00-148-6067, 5330-00-178-9791, 5330-00-178-9792 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HHC576TYPE1BCLASS2?

Key specifications for HHC576TYPE1BCLASS2: Thickness: 0.188 INCHES NOMINAL IN; Length: 36.000 INCHES NOMINAL IN; Material: CORK AND RESIN NATURAL AND RESIN SYNTHETIC; Width: 12.000 INCHES NOMINAL IN. 11 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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