PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D88609Gasket

Komatsu America Corporation · NSN 5330-00-769-9787 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-769-9787 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-769-9787. Primary manufacturer part number: D88609.
Features
  • Gasket — FSC 5330
  • Material Document and Classification: 612,FSCM 03938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Aperture Width: 8.750 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.094 INCHES NOMINAL IN
  • Hole Diameter: 0.347 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Aperture Length: 27.940 INCHES NOMINAL IN
  • Material: CORK OVERALL
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Cork Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-769-9787, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Komatsu America Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5330-00-769-9787
Primary Part NumberD88609
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerKomatsu America Corporation
StatusACTIVE
Material Document and Classification612,FSCM 03938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Aperture Width8.750 INCHES NOMINAL IN
Cross-Sectional Thickness0.094 INCHES NOMINAL IN
Hole Diameter0.347 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Aperture Length27.940 INCHES NOMINAL IN
MaterialCORK OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-156-3596 INTERCHANGEABLE
Bearing,ball,annular
2825-00-175-87052-210011-01 INTERCHANGEABLE
Throttle Valve Head
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5365-00-407-326088609 INTERCHANGEABLE
Spacer,sleeve
Woodward Hrt Inc
2590-01-214-616088609 INTERCHANGEABLE
Parts Kit,horn Button Switch
U S Dept of Transportation Federal Aviation Administration
Cross-Reference Index
Part NumberManufacturer
D88609 Komatsu America Corporation (USA)
88609 Komatsu America Corporation (USA)
369984R1 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
369984R1 Navistar International Corporation Dba Navistar (USA)
369984R1 International Harvester Co Agricultural Equipment Div (USA)
Related Parts
3110-00-156-3596INTERCHANGEABLE
BEARING,BALL,ANNULAR
2825-00-175-8705INTERCHANGEABLE
THROTTLE VALVE HEAD
2-210011-01
5365-00-407-3260INTERCHANGEABLE
SPACER,SLEEVE
88609
2590-01-214-6160INTERCHANGEABLE
PARTS KIT,HORN BUTTON SWITCH
88609

Frequently Asked Questions

What is NSN 5330-00-769-9787?

NSN 5330-00-769-9787 is a Gasket, manufactured by Komatsu America Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-769-9787?

NSN 5330-00-769-9787 has 5 cross-referenced part numbers: D88609 (Komatsu America Corporation), 88609 (Komatsu America Corporation), 369984R1 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 369984R1 (Navistar International Corporation Dba Navistar), 369984R1 (International Harvester Co Agricultural Equipment Div).

What NSN replaces 5330-00-769-9787?

There are 4 known substitutes for 5330-00-769-9787: 3110-00-156-3596, 2825-00-175-8705, 5365-00-407-3260 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D88609?

Key specifications for D88609: Material Document and Classification: 612,FSCM 03938 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Aperture Width: 8.750 INCHES NOMINAL IN; Overall Width: 10.750 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.
PartsTable Design LLC · partstable.com