PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GKT613Gasket

Struthers Wells Corp · NSN 5330-00-197-5275 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-197-5275 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-197-5275. Primary manufacturer part number: GKT613.
Features
  • Gasket — FSC 5330
  • Outside Diameter: 1.312 INCHES NOMINAL IN
  • Aperture Diameter: 1.062 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR METAL
  • Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN
  • Material: COPPER ALLOY OVERALL
  • Style Designator: CIRCULAR
  • Material Document and Classification: QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Copper Alloy Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-197-5275, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Struthers Wells Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-197-5275
Primary Part NumberGKT613
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerStruthers Wells Corp
StatusACTIVE
Outside Diameter1.312 INCHES NOMINAL IN
Aperture Diameter1.062 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR METAL
Cross-Sectional Thickness0.031 INCHES NOMINAL IN
MaterialCOPPER ALLOY OVERALL
Style DesignatorCIRCULAR
Material Document and ClassificationQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5330-00-171-805800093 INTERCHANGEABLE
Gasket
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5330-00-188-8282QQ-C-576B INTERCHANGEABLE
Gasket
Naval Ship Systems Command
5330-00-256-0711 INTERCHANGEABLE
Gasket
5330-00-292-1658159370PC2 INTERCHANGEABLE
Gasket
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
102-183P19 Struthers Wells Corp (USA)
GKT613 PRIMARY Struthers Wells Corp (USA)
106-29P47 Struthers Wells Corp (USA)
QQ-C-576B Federal Specifications Promulgated by General Services Administration Washington DC (USA)
00737 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
5330-00-171-8058INTERCHANGEABLE
GASKET
00093
5330-00-188-8282INTERCHANGEABLE
GASKET
QQ-C-576B
5330-00-256-0711INTERCHANGEABLE
GASKET
5330-00-292-1658INTERCHANGEABLE
GASKET
159370PC2

Frequently Asked Questions

What is NSN 5330-00-197-5275?

NSN 5330-00-197-5275 is a Gasket, manufactured by Struthers Wells Corp, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-197-5275?

NSN 5330-00-197-5275 has 5 cross-referenced part numbers: 102-183P19 (Struthers Wells Corp), GKT613 (Struthers Wells Corp), 106-29P47 (Struthers Wells Corp), QQ-C-576B (Federal Specifications Promulgated by General Services Administration Washington DC), 00737 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).

What NSN replaces 5330-00-197-5275?

There are 4 known substitutes for 5330-00-197-5275: 5330-00-171-8058, 5330-00-188-8282, 5330-00-256-0711 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GKT613?

Key specifications for GKT613: Outside Diameter: 1.312 INCHES NOMINAL IN; Aperture Diameter: 1.062 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR METAL; Cross-Sectional Thickness: 0.031 INCHES NOMINAL IN. 7 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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