PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18164AGasket

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 5330-00-343-6120 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-343-6120 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-343-6120. Primary manufacturer part number: 18164A.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Material: CELLULOSE OVERALL
  • Cross-Sectional Thickness: 0.016 INCHES NOMINAL IN
  • 9 verified cross-references
  • Primary manufacturer: Brinkley Technology Group Llc Dba Hercules Manufacturing
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cellulose Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-343-6120, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-343-6120
Primary Part Number18164A
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusCANCELLED
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Hole Diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MaterialCELLULOSE OVERALL
Cross-Sectional Thickness0.016 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5305-00-018-1648 INTERCHANGEABLE
Screw,cap,hexagon Head
5950-00-022-686610127834-1 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Aviation and Missile Command
4510-00-273-1248 INTERCHANGEABLE
Rod,lift,flush Bulb
3120-00-288-27505898 INTERCHANGEABLE
Bearing,sleeve
Mitsubishi Caterpillar Forklift America, Inc
5945-00-329-631571934-02A INTERCHANGEABLE
Solenoid,electrical
Griswold Industries Dba Cla-Val Co
5910-00-420-3816181648 INTERCHANGEABLE
Capacitor
Telemechanics Inc
5970-00-496-46629B8088 INTERCHANGEABLE
Insulator,bearing
Caterpillar Inc Div Caterpillar Defense
9540-00-554-9443 INTERCHANGEABLE
Beam,structural
4820-00-881-9982322AS151-1 INTERCHANGEABLE
Valve,tee
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5940-00-983-6059 INTERCHANGEABLE
Terminal Board
Cross-Reference Index
Part NumberManufacturer
K4874 Federal-Mogul Corp Fel-Pro Gasket Div (USA)
18164 Hercules Engine Co Inc (USA)
22898 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
18164A PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
18164 Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
181648 Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
18164A Hercules Engine Co Inc (USA)
181648 Hercules Engine Co Inc (USA)
5898 Vellumoid, Inc. (USA)
Related Parts
5305-00-018-1648INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5950-00-022-6866INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
10127834-1
4510-00-273-1248INTERCHANGEABLE
ROD,LIFT,FLUSH BULB
3120-00-288-2750INTERCHANGEABLE
BEARING,SLEEVE
5898
5945-00-329-6315INTERCHANGEABLE
SOLENOID,ELECTRICAL
71934-02A
5910-00-420-3816INTERCHANGEABLE
CAPACITOR
181648
5970-00-496-4662INTERCHANGEABLE
INSULATOR,BEARING
9B8088
9540-00-554-9443INTERCHANGEABLE
BEAM,STRUCTURAL
4820-00-881-9982INTERCHANGEABLE
VALVE,TEE
322AS151-1
5940-00-983-6059INTERCHANGEABLE
TERMINAL BOARD
5210-01-103-1946INTERCHANGEABLE
CALIPER,SIZING
834-800
5961-01-134-5053INTERCHANGEABLE
TRANSISTOR
18-164

Frequently Asked Questions

What is NSN 5330-00-343-6120?

NSN 5330-00-343-6120 is a Gasket, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-343-6120?

NSN 5330-00-343-6120 has 9 cross-referenced part numbers: K4874 (Federal-Mogul Corp Fel-Pro Gasket Div), 18164 (Hercules Engine Co Inc), 22898 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), 18164A (Brinkley Technology Group Llc Dba Hercules Manufacturing), 18164 (Brinkley Technology Group Llc Dba Hercules Manufacturing) and 4 more.

What NSN replaces 5330-00-343-6120?

There are 12 known substitutes for 5330-00-343-6120: 5305-00-018-1648, 5950-00-022-6866, 4510-00-273-1248 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18164A?

Key specifications for 18164A: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Hole Diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Material: CELLULOSE OVERALL; Cross-Sectional Thickness: 0.016 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-343-6120 still in active supply?

NSN 5330-00-343-6120 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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