PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AC229Gasket

Gast Mfg Corp · NSN 5330-01-518-1021 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-518-1021 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-518-1021. Primary manufacturer part number: AC229.
Features
  • Gasket — FSC 5330
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Gast Mfg Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-518-1021, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gast Mfg Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-518-1021
Primary Part NumberAC229
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGast Mfg Corp
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4210-01-383-5275AC229 INTERCHANGEABLE
Reel Assembly,hose
W S Darley & Co
Cross-Reference Index
Part NumberManufacturer
AC229 Gast Mfg Corp (USA)
Related Parts
4210-01-383-5275INTERCHANGEABLE
REEL ASSEMBLY,HOSE
AC229

Frequently Asked Questions

What is NSN 5330-01-518-1021?

NSN 5330-01-518-1021 is a Gasket, manufactured by Gast Mfg Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-518-1021?

NSN 5330-01-518-1021 has 1 cross-referenced part number: AC229 (Gast Mfg Corp).

What NSN replaces 5330-01-518-1021?

There is 1 known substitute for 5330-01-518-1021: 4210-01-383-5275. Verify interchangeability with system specifications before substitution.

What are the specifications of AC229?

Key specifications for AC229: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com