PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J-971PC9Gasket

Spirax Sarco Inc Dba Spirax Sarco · NSN 5330-01-665-8602 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-665-8602 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-665-8602. Primary manufacturer part number: J-971PC9.
Features
  • Gasket — FSC 5330
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Spirax Sarco Inc Dba Spirax Sarco
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-665-8602, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-665-8602
Primary Part NumberJ-971PC9
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSpirax Sarco Inc Dba Spirax Sarco
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5940-00-043-055754710 INTERCHANGEABLE
Splice,conductor
Abb Installation Products Inc
5815-00-322-5578SM-B-186948 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-488-948454-710 INTERCHANGEABLE
Nipple,pipe
Itw Industrial Finishing Dba Binks Devilbiss
5330-00-890-488154710 INTERCHANGEABLE
Gasket
Spirax Sarco Inc Dba Spirax Sarco
5940-01-321-804854710 INTERCHANGEABLE
Splice,conductor
Abb Installation Products Inc
Cross-Reference Index
Part NumberManufacturer
J-971PC9 Spirax Sarco Inc Dba Spirax Sarco (USA)
54710 Spirax Sarco Inc Dba Spirax Sarco (USA)
Related Parts
5940-00-043-0557INTERCHANGEABLE
SPLICE,CONDUCTOR
54710
5815-00-322-5578INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-186948
4730-00-488-9484INTERCHANGEABLE
NIPPLE,PIPE
54-710
5330-00-890-4881INTERCHANGEABLE
GASKET
54710
5940-01-321-8048INTERCHANGEABLE
SPLICE,CONDUCTOR
54710

Frequently Asked Questions

What is NSN 5330-01-665-8602?

NSN 5330-01-665-8602 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 5330-01-665-8602?

NSN 5330-01-665-8602 has 2 cross-referenced part numbers: J-971PC9 (Spirax Sarco Inc Dba Spirax Sarco), 54710 (Spirax Sarco Inc Dba Spirax Sarco).

What NSN replaces 5330-01-665-8602?

There are 5 known substitutes for 5330-01-665-8602: 5940-00-043-0557, 5815-00-322-5578, 4730-00-488-9484 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J-971PC9?

Key specifications for J-971PC9: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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