PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41487Seal Ring,metal

Williams International Co., L.l.c. · NSN 5330-01-297-5143 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-297-5143 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-297-5143. Primary manufacturer part number: 41487.
Features
  • Seal Ring,metal — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Williams International Co., L.l.c.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Ring,metal, cataloged under National Stock Number 5330-01-297-5143, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Williams International Co., L.l.c.. This item has 1 commercial cross-reference 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
NSN5330-01-297-5143
Primary Part Number41487
Item NameSeal Ring,metal
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-362-83761C8316 INTERCHANGEABLE
Gasket
Napco International Llc Dba Napco International Inc
5950-00-599-7701139C386H01 INTERCHANGEABLE
Transformer,current
Northrop Grumman Support Services Corp
5360-00-614-81601196907 INTERCHANGEABLE
Spring
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-01-177-074141487 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
2910-01-311-8456M70293 INTERCHANGEABLE
Pump,fuel,electrical
Federal-Mogul Corp Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
41487 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
5330-00-362-8376INTERCHANGEABLE
GASKET
1C8316
5950-00-599-7701INTERCHANGEABLE
TRANSFORMER,CURRENT
139C386H01
5360-00-614-8160INTERCHANGEABLE
SPRING
1196907
5962-01-177-0741INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
41487
2910-01-311-8456INTERCHANGEABLE
PUMP,FUEL,ELECTRICAL
M70293

Frequently Asked Questions

What is NSN 5330-01-297-5143?

NSN 5330-01-297-5143 is a Seal Ring,metal, manufactured by Williams International Co., L.l.c., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-297-5143?

NSN 5330-01-297-5143 has 1 cross-referenced part number: 41487 (Williams International Co., L.l.c.).

What NSN replaces 5330-01-297-5143?

There are 5 known substitutes for 5330-01-297-5143: 5330-00-362-8376, 5950-00-599-7701, 5360-00-614-8160 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41487?

Key specifications for 41487: Special Features: USED ON F112 ENGINE. MATERIAL IS 03-570 (15-5PH SST) PER MANUFACTURER. 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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