PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11798Gasket

Spirax Sarco Inc Dba Spirax Sarco · NSN 5330-00-865-1986 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-865-1986 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-865-1986. Primary manufacturer part number: 11798.
Features
  • Gasket — FSC 5330
  • Material: COPPER OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Spirax Sarco Inc Dba Spirax Sarco
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Copper Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-865-1986, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 1 verified specification, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-865-1986
Primary Part Number11798
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSpirax Sarco Inc Dba Spirax Sarco
StatusACTIVE
MaterialCOPPER OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5999-00-240-3269712810-48 INTERCHANGEABLE
Delay Line
Raytheon Company Div Rmd Strategic
1730-00-605-3767F52606-389 INTERCHANGEABLE
Handle Assembly,towbar
The Boeing Company Div Defense
3020-01-213-1188 INTERCHANGEABLE
Pulley,groove
5325-01-304-248011798 INTERCHANGEABLE
Grommet,nonmetallic
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
11798 PRIMARY Spirax Sarco Inc Dba Spirax Sarco (USA)
Related Parts
5999-00-240-3269INTERCHANGEABLE
DELAY LINE
712810-48
1730-00-605-3767INTERCHANGEABLE
HANDLE ASSEMBLY,TOWBAR
F52606-389
3020-01-213-1188INTERCHANGEABLE
PULLEY,GROOVE
5325-01-304-2480INTERCHANGEABLE
GROMMET,NONMETALLIC
11798

Frequently Asked Questions

What is NSN 5330-00-865-1986?

NSN 5330-00-865-1986 is a Gasket, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-865-1986?

NSN 5330-00-865-1986 has 1 cross-referenced part number: 11798 (Spirax Sarco Inc Dba Spirax Sarco).

What NSN replaces 5330-00-865-1986?

There are 4 known substitutes for 5330-00-865-1986: 5999-00-240-3269, 1730-00-605-3767, 3020-01-213-1188 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11798?

Key specifications for 11798: Material: COPPER OVERALL. 1 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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