PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

18-20417-12R1Ring,piston

Name: 18-20417-12R1
SKU: 4310-01-706-2918

Rix Industries · NSN 4310-01-706-2918 · FSC 4310 · No Item Name Available

Verified by PartsTable

NSN 4310-01-706-2918 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-706-2918. Primary manufacturer part number: 18-20417-12R1.

4310-01-706-2918 — No Item Name Available illustration

Features

Ring,piston — FSC 4310
5 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 4310-01-706-2918, 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 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts

Item Name	Ring,piston
FSC / FSG	4310 — No Item Name Available (FSG 43)
Manufacturers	Rix Industries (CAGE 28953)

Technical Specifications

Parameter	Value
NSN	4310-01-706-2918
Primary Part Number	18-20417-12R1
Item Name	Ring,piston
FSC / FSG	4310 / 43 — No Item Name Available
Manufacturer	Rix Industries
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 11

6210-00-223-64652042-1 INTERCHANGEABLE

Light Assembly,indicator

Safran Electronics & Defense, Avionics Usa, Llc

5940-00-503-6368245004 INTERCHANGEABLE

Terminal,stud

Cae Usa Inc.

5815-00-600-2685 INTERCHANGEABLE

Plug,connector

6210-00-776-1661 INTERCHANGEABLE

Lens,light

5999-00-790-16168513216 INTERCHANGEABLE

Contact,electrical

Us Army Aviation and Missile Command

5330-01-017-153520421 INTERCHANGEABLE

Gasket

Parker-Hannifin Corporation Dba Parker Hannifin Advanced Products Co Div Composite Sealing Systems Division

5310-01-391-4277 INTERCHANGEABLE

Washer,lock

6550-01-408-4901R20421 INTERCHANGEABLE

Reference Standard Set,latex Par

Remel Inc.

5120-01-430-7993 INTERCHANGEABLE

Wrench,box and Open End,combinat

7920-01-585-41502042-1 INTERCHANGEABLE

Brush,scrub

Tech Spray Inc

Cross-Reference Index

Part Number	Manufacturer
18-20417-12R1 PRIMARY	Rix Industries (USA)
20140 ITEM 1.4	Rix Industries (USA)
20140	Rix Industries (USA)
20421 ITEM 3	Rix Industries (USA)
20421	Rix Industries (USA)

Related Parts

6210-00-223-6465INTERCHANGEABLE

LIGHT ASSEMBLY,INDICATOR

2042-1

5940-00-503-6368INTERCHANGEABLE

TERMINAL,STUD

245004

5815-00-600-2685INTERCHANGEABLE

PLUG,CONNECTOR

6210-00-776-1661INTERCHANGEABLE

LENS,LIGHT

5999-00-790-1616INTERCHANGEABLE

CONTACT,ELECTRICAL

8513216

5330-01-017-1535INTERCHANGEABLE

GASKET

20421

5310-01-391-4277INTERCHANGEABLE

WASHER,LOCK

6550-01-408-4901INTERCHANGEABLE

REFERENCE STANDARD SET,LATEX PAR

R20421

5120-01-430-7993INTERCHANGEABLE

WRENCH,BOX AND OPEN END,COMBINAT

7920-01-585-4150INTERCHANGEABLE

BRUSH,SCRUB

2042-1

4820-01-672-6818INTERCHANGEABLE

VALVE,BALL

20421

Frequently Asked Questions

What is NSN 4310-01-706-2918?

NSN 4310-01-706-2918 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 4310-01-706-2918?

NSN 4310-01-706-2918 has 5 cross-referenced part numbers: 18-20417-12R1 (Rix Industries), 20140 ITEM 1.4 (Rix Industries), 20140 (Rix Industries), 20421 ITEM 3 (Rix Industries), 20421 (Rix Industries).

What NSN replaces 4310-01-706-2918?

There are 11 known substitutes for 4310-01-706-2918: 6210-00-223-6465, 5940-00-503-6368, 5815-00-600-2685 and 8 more. Verify interchangeability with system specifications before substitution.

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

PartsTable Design LLC · partstable.com