PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-458C-IRing,piston

Rix Industries · NSN 4310-01-061-3282 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-061-3282 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-061-3282. Primary manufacturer part number: 18-458C-I.
Features
  • Ring,piston — FSC 4310
  • 3 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,piston, cataloged under National Stock Number 4310-01-061-3282, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rix Industries. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,piston
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersRix Industries (CAGE 28953); American Machine Works Filter Div (CAGE 28963)
Technical Specifications
ParameterValue
NSN4310-01-061-3282
Primary Part Number18-458C-I
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2520-00-163-244618458 INTERCHANGEABLE
Bearing Support
Komatsu America Corporation
5920-00-280-8342 INTERCHANGEABLE
Fuse,cartridge
5305-00-352-068818458 INTERCHANGEABLE
Screw,externally Relieved Body
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
2510-00-628-9278910144 INTERCHANGEABLE
Shock Absorber,direct Action
Am General Llc
2520-00-703-26321858 INTERCHANGEABLE
Case,differential
Dana Corp Spicer Transmission Div
5995-01-516-9551 INTERCHANGEABLE
Wiring Harness
Cross-Reference Index
Part NumberManufacturer
18-458C-I PRIMARY Rix Industries (USA)
18-458 Rix Industries (USA)
18-458C-1 American Machine Works Filter Div (USA)
Related Parts
2520-00-163-2446INTERCHANGEABLE
BEARING SUPPORT
18458
5920-00-280-8342INTERCHANGEABLE
FUSE,CARTRIDGE
5305-00-352-0688INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
18458
2510-00-628-9278INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
910144
2520-00-703-2632INTERCHANGEABLE
CASE,DIFFERENTIAL
1858
5995-01-516-9551INTERCHANGEABLE
WIRING HARNESS

Frequently Asked Questions

What is NSN 4310-01-061-3282?

NSN 4310-01-061-3282 is a Ring,piston, manufactured by Rix Industries, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-061-3282?

NSN 4310-01-061-3282 has 3 cross-referenced part numbers: 18-458C-I (Rix Industries), 18-458 (Rix Industries), 18-458C-1 (American Machine Works Filter Div).

What NSN replaces 4310-01-061-3282?

There are 6 known substitutes for 4310-01-061-3282: 2520-00-163-2446, 5920-00-280-8342, 5305-00-352-0688 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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