PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HHC576TYPE1BCLASS2Cork Sheet

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5330-00-178-9794 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-9794 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-9794. Primary manufacturer part number: HHC576TYPE1BCLASS2.
Features
  • Cork Sheet — FSC 5330
  • Width: 12.000 INCHES NOMINAL IN
  • Width: 12.000 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1B TYPE AND 2 CLASS
  • Thickness: 0.125 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1B TYPE AND 2 CLASS
  • Material: CORK AND RESIN NATURAL AND RESIN SYNTHETIC
  • Material: CORK AND RESIN NATURAL AND RESIN SYNTHETIC
Applications
  • Applications requiring Cork and Resin Natural and Resin Synthetic construction
General Description

The Cork Sheet, cataloged under National Stock Number 5330-00-178-9794, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-178-9794
Primary Part NumberHHC576TYPE1BCLASS2
Item NameCork Sheet
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Width12.000 INCHES NOMINAL IN
Width12.000 INCHES NOMINAL IN
Nondefinitive Spec/std Data1B TYPE AND 2 CLASS
Thickness0.125 INCHES NOMINAL IN
Nondefinitive Spec/std Data1B TYPE AND 2 CLASS
MaterialCORK AND RESIN NATURAL AND RESIN SYNTHETIC
MaterialCORK AND RESIN NATURAL AND RESIN SYNTHETIC
Minimum Tensile StrengthERR-060
Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-178-9791 INTERCHANGEABLE
Cork Sheet
5330-00-178-9792 INTERCHANGEABLE
Cork Sheet
5330-00-178-9793 INTERCHANGEABLE
Cork Sheet
5330-00-178-9795 INTERCHANGEABLE
Cork Sheet
5330-00-178-9796 INTERCHANGEABLE
Cork Sheet
5330-00-599-35618029165 INTERCHANGEABLE
Gasket
Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc
Cross-Reference Index
Part NumberManufacturer
HHC576TYPE1BCLASS2 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
HH-C-576TYPE1BC L2 1-8THK Zf Industrieantriebe Witten Gmbh (DEU)
8029165 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5330-00-178-9791INTERCHANGEABLE
CORK SHEET
5330-00-178-9792INTERCHANGEABLE
CORK SHEET
5330-00-178-9793INTERCHANGEABLE
CORK SHEET
5330-00-178-9795INTERCHANGEABLE
CORK SHEET
5330-00-178-9796INTERCHANGEABLE
CORK SHEET
5330-00-599-3561INTERCHANGEABLE
GASKET
8029165

Frequently Asked Questions

What is NSN 5330-00-178-9794?

NSN 5330-00-178-9794 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 5330-00-178-9794?

NSN 5330-00-178-9794 has 3 cross-referenced part numbers: HHC576TYPE1BCLASS2 (Federal Specifications Promulgated by General Services Administration Washington DC), HH-C-576TYPE1BC L2 1-8THK (Zf Industrieantriebe Witten Gmbh), 8029165 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-00-178-9794?

There are 6 known substitutes for 5330-00-178-9794: 5330-00-178-9791, 5330-00-178-9792, 5330-00-178-9793 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HHC576TYPE1BCLASS2?

Key specifications for HHC576TYPE1BCLASS2: Width: 12.000 INCHES NOMINAL IN; Width: 12.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1B TYPE AND 2 CLASS; Thickness: 0.125 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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