PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53-3231Seal,plain

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-01-305-9208 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-305-9208 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-305-9208. Primary manufacturer part number: 53-3231.
Features
  • Seal,plain — FSC 5330
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • 2 verified cross-references
  • Primary manufacturer: Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-305-9208, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. Government technical data includes 2 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-305-9208
Primary Part Number53-3231
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2805-00-394-3697 INTERCHANGEABLE
Body,valve,crankcase
Cross-Reference Index
Part NumberManufacturer
53-3231 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
300193ITEM5 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
Related Parts
2805-00-394-3697INTERCHANGEABLE
BODY,VALVE,CRANKCASE

Frequently Asked Questions

What is NSN 5330-01-305-9208?

NSN 5330-01-305-9208 is a Seal,plain, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-305-9208?

NSN 5330-01-305-9208 has 2 cross-referenced part numbers: 53-3231 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 300193ITEM5 (Huntington Ingalls Inc Div Newport News Shipbuilding).

What NSN replaces 5330-01-305-9208?

There is 1 known substitute for 5330-01-305-9208: 2805-00-394-3697. Verify interchangeability with system specifications before substitution.

What are the specifications of 53-3231?

Key specifications for 53-3231: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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