PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6554Ring,wearing

The Gorman-Rupp Company Div Gorman-Rupp · NSN 4320-01-500-9717 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-500-9717 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-500-9717. Primary manufacturer part number: 6554.
Features
  • Ring,wearing — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: The Gorman-Rupp Company Div Gorman-Rupp
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-500-9717, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is The Gorman-Rupp Company Div Gorman-Rupp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-500-9717
Primary Part Number6554
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerThe Gorman-Rupp Company Div Gorman-Rupp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-011-2304 INTERCHANGEABLE
Plug,pipe
4310-00-120-00366554 INTERCHANGEABLE
Cone
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5935-00-201-81437762746 INTERCHANGEABLE
Backshell,electrical Connector
U S Army Tank Automotive Command Amsta-Im-Mm
5210-00-223-9623234A-4 INTERCHANGEABLE
Rod,end Measuring,standard
L.s. Starrett Company (the) Div Tool Division
5306-00-282-5270 INTERCHANGEABLE
Bolt,machine
5950-00-401-6548 INTERCHANGEABLE
Coil,electrical
5305-00-826-6985 INTERCHANGEABLE
Screw,machine
4320-01-048-59106554 INTERCHANGEABLE
Housing,pilot Valve
Eaton Aerospace, Llc Dba Jackson South
5915-01-247-12156554 INTERCHANGEABLE
Filter,band Pass
Piezo Technology Incorporated Dba Piezo Technology Inc
1005-01-251-91796554 INTERCHANGEABLE
Elevator Assembly
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
6554 PRIMARY The Gorman-Rupp Company Div Gorman-Rupp (USA)
Related Parts
4730-00-011-2304INTERCHANGEABLE
PLUG,PIPE
4310-00-120-0036INTERCHANGEABLE
CONE
6554
5935-00-201-8143INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
7762746
5210-00-223-9623INTERCHANGEABLE
ROD,END MEASURING,STANDARD
234A-4
5306-00-282-5270INTERCHANGEABLE
BOLT,MACHINE
5950-00-401-6548INTERCHANGEABLE
COIL,ELECTRICAL
5305-00-826-6985INTERCHANGEABLE
SCREW,MACHINE
4320-01-048-5910INTERCHANGEABLE
HOUSING,PILOT VALVE
6554
5915-01-247-1215INTERCHANGEABLE
FILTER,BAND PASS
6554
1005-01-251-9179INTERCHANGEABLE
ELEVATOR ASSEMBLY
6554
6515-01-313-7366INTERCHANGEABLE
STRAP,OXIMETER PROB
6554
5330-01-595-4823INTERCHANGEABLE
GASKET
6554

Frequently Asked Questions

What is NSN 4320-01-500-9717?

NSN 4320-01-500-9717 is a Ring,wearing, manufactured by The Gorman-Rupp Company Div Gorman-Rupp, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-500-9717?

NSN 4320-01-500-9717 has 1 cross-referenced part number: 6554 (The Gorman-Rupp Company Div Gorman-Rupp).

What NSN replaces 4320-01-500-9717?

There are 12 known substitutes for 4320-01-500-9717: 4730-00-011-2304, 4310-00-120-0036, 5935-00-201-8143 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6554?

Key specifications for 6554: End Item Identification: USED ON GORMAN-RUPP SELF PRIMING CENTRIFUGAL PUMP MODEL 03E1-B. 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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