PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

803-5959278Gasket

Naval Sea Systems Command · NSN 5330-00-196-6988 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-196-6988 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-196-6988. Primary manufacturer part number: 803-5959278.
Features
  • Gasket — FSC 5330
  • Bearing Surface Width: 1.250 INCHES NOMINAL IN
  • Aperture Diameter: 1.905 INCHES NOMINAL IN
  • Gage Ring Thickness: 0.119 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
  • Outside Diameter: 2.015 INCHES NOMINAL IN
  • Cross-Sectional Thickness: 0.055 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Naval Sea Systems Command
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-00-196-6988, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-196-6988
Primary Part Number803-5959278
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Bearing Surface Width1.250 INCHES NOMINAL IN
Aperture Diameter1.905 INCHES NOMINAL IN
Gage Ring Thickness0.119 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
Outside Diameter2.015 INCHES NOMINAL IN
Cross-Sectional Thickness0.055 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-186-4091 INTERCHANGEABLE
Gasket,spiral Wound
5330-00-186-4100 INTERCHANGEABLE
Gasket,spiral Wound
5330-00-196-6987 INTERCHANGEABLE
Gasket
5330-00-285-3464 INTERCHANGEABLE
Gasket,spiral Wound
5330-00-306-1128 INTERCHANGEABLE
Gasket,spiral Wound
5330-00-599-5782 INTERCHANGEABLE
Gasket,spiral Wound
5330-00-862-9391803-5959278 INTERCHANGEABLE
Gasket,spiral Wound
Naval Sea Systems Command
5330-00-872-3991 INTERCHANGEABLE
Gasket,spiral Wound
5330-01-379-5982 INTERCHANGEABLE
Gasket,spiral Wound
Cross-Reference Index
Part NumberManufacturer
803-5959278 Naval Sea Systems Command (USA)
MILG16959 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5330-00-186-4091INTERCHANGEABLE
GASKET,SPIRAL WOUND
5330-00-186-4100INTERCHANGEABLE
GASKET,SPIRAL WOUND
5330-00-196-6987INTERCHANGEABLE
GASKET
5330-00-285-3464INTERCHANGEABLE
GASKET,SPIRAL WOUND
5330-00-306-1128INTERCHANGEABLE
GASKET,SPIRAL WOUND
5330-00-599-5782INTERCHANGEABLE
GASKET,SPIRAL WOUND
5330-00-862-9391INTERCHANGEABLE
GASKET,SPIRAL WOUND
803-5959278
5330-00-872-3991INTERCHANGEABLE
GASKET,SPIRAL WOUND
5330-01-379-5982INTERCHANGEABLE
GASKET,SPIRAL WOUND

Frequently Asked Questions

What is NSN 5330-00-196-6988?

NSN 5330-00-196-6988 is a Gasket, manufactured by Naval Sea Systems Command, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-196-6988?

NSN 5330-00-196-6988 has 2 cross-referenced part numbers: 803-5959278 (Naval Sea Systems Command), MILG16959 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5330-00-196-6988?

There are 9 known substitutes for 5330-00-196-6988: 5330-00-186-4091, 5330-00-186-4100, 5330-00-196-6987 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 803-5959278?

Key specifications for 803-5959278: Bearing Surface Width: 1.250 INCHES NOMINAL IN; Aperture Diameter: 1.905 INCHES NOMINAL IN; Gage Ring Thickness: 0.119 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN; Outside Diameter: 2.015 INCHES NOMINAL IN. 5 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