PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125170Gasket

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5330-00-868-5990 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-868-5990 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-868-5990. Primary manufacturer part number: 125170.
Features
  • Gasket — FSC 5330
  • Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION
  • Style Designator: CIRCULAR
  • Material: RUBBER SYNTHETIC OVERALL
  • Cross-Sectional Thickness: 0.312 INCHES NOMINAL IN
  • Hole Diameter: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
  • Bolt Circle Diameter: 5.188 INCHES NOMINAL IN
  • Outside Diameter: 6.000 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-868-5990, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 9 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-868-5990
Primary Part Number125170
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Style DesignatorCIRCULAR
MaterialRUBBER SYNTHETIC OVERALL
Cross-Sectional Thickness0.312 INCHES NOMINAL IN
Hole Diameter0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Bolt Circle Diameter5.188 INCHES NOMINAL IN
Outside Diameter6.000 INCHES NOMINAL IN
Aperture Diameter4.375 INCHES NOMINAL IN
Bolt Hole Quantity18
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-729-6668125170 INTERCHANGEABLE
Gasket
Cummins Inc.
6515-01-244-9948125-170 INTERCHANGEABLE
Scissors,suture
Integra Lifesciences Corporation
Cross-Reference Index
Part NumberManufacturer
125170 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
5330-00-729-6668INTERCHANGEABLE
GASKET
125170
6515-01-244-9948INTERCHANGEABLE
SCISSORS,SUTURE
125-170

Frequently Asked Questions

What is NSN 5330-00-868-5990?

NSN 5330-00-868-5990 is a Gasket, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-868-5990?

NSN 5330-00-868-5990 has 1 cross-referenced part number: 125170 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5330-00-868-5990?

There are 2 known substitutes for 5330-00-868-5990: 5330-00-729-6668, 6515-01-244-9948. Verify interchangeability with system specifications before substitution.

What are the specifications of 125170?

Key specifications for 125170: Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Style Designator: CIRCULAR; Material: RUBBER SYNTHETIC OVERALL; Cross-Sectional Thickness: 0.312 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.
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