PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A7-400Connecting Rod,piston

Rix Industries · NSN 4310-00-393-6261 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-393-6261 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-393-6261. Primary manufacturer part number: A7-400.
Features
  • Connecting Rod,piston — FSC 4310
  • Shaft Connecting End Bearing: INCLUDED
  • 2 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Connecting Rod,piston, cataloged under National Stock Number 4310-00-393-6261, 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. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-393-6261
Primary Part NumberA7-400
Item NameConnecting Rod,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Shaft Connecting End BearingINCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-017-3742 INTERCHANGEABLE
Contact Positioner,terminal Crim
3110-00-142-4280 INTERCHANGEABLE
Bearing,ball,airframe
3120-00-159-7148MS17795-120 INTERCHANGEABLE
Bearing,sleeve
American Society for Testing and Materials Dba Astm International
6610-00-179-90331701DX8-04 INTERCHANGEABLE
Indicator,air Speed
Elbitamerica, Inc.
3460-00-264-55803SERIES INTERCHANGEABLE
Key,drill Chuck
Jacobs Mfg Co the
2590-00-345-8793K3 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Layton Manufacturing Co.
2520-00-495-6074 INTERCHANGEABLE
Parts Kit,friction Clutch
6625-00-693-375044030 INTERCHANGEABLE
Indicator,phase Sequence
Knopp Incorporated
5940-00-961-0480KVS28 INTERCHANGEABLE
Splice,conductor
Burndy Llc
5315-01-076-0487K3 INTERCHANGEABLE
Key,machine
Emerson Electric Co Browning Mfg Div
Cross-Reference Index
Part NumberManufacturer
A7-400 PRIMARY Rix Industries (USA)
K3 Rix Industries (USA)
Related Parts
5120-00-017-3742INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
3110-00-142-4280INTERCHANGEABLE
BEARING,BALL,AIRFRAME
3120-00-159-7148INTERCHANGEABLE
BEARING,SLEEVE
MS17795-120
6610-00-179-9033INTERCHANGEABLE
INDICATOR,AIR SPEED
1701DX8-04
3460-00-264-5580INTERCHANGEABLE
KEY,DRILL CHUCK
3SERIES
2590-00-345-8793INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
K3
2520-00-495-6074INTERCHANGEABLE
PARTS KIT,FRICTION CLUTCH
6625-00-693-3750INTERCHANGEABLE
INDICATOR,PHASE SEQUENCE
44030
5940-00-961-0480INTERCHANGEABLE
SPLICE,CONDUCTOR
KVS28
5315-01-076-0487INTERCHANGEABLE
KEY,MACHINE
K3
4930-01-105-3050INTERCHANGEABLE
LUBRICATOR,HAND
K-3
5340-01-171-6391INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
K-3

Frequently Asked Questions

What is NSN 4310-00-393-6261?

NSN 4310-00-393-6261 is a Connecting Rod,piston, manufactured by Rix Industries, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-393-6261?

NSN 4310-00-393-6261 has 2 cross-referenced part numbers: A7-400 (Rix Industries), K3 (Rix Industries).

What NSN replaces 4310-00-393-6261?

There are 12 known substitutes for 4310-00-393-6261: 5120-00-017-3742, 3110-00-142-4280, 3120-00-159-7148 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A7-400?

Key specifications for A7-400: Shaft Connecting End Bearing: INCLUDED. 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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