PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47946Ring,piston

Emglo Products Corp · NSN 4310-01-304-8276 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-304-8276 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-304-8276. Primary manufacturer part number: 47946.
Features
  • Ring,piston — FSC 4310
  • 1 verified cross-reference
  • Primary manufacturer: Emglo Products Corp
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,piston, cataloged under National Stock Number 4310-01-304-8276, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Emglo Products Corp. 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
NSN4310-01-304-8276
Primary Part Number47946
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerEmglo Products Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5360-00-253-694768740H INTERCHANGEABLE
Spring,helical,compression
Dressta North America Ltd
5950-00-260-5580DU92-5127 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Div Corp
4820-01-150-093347880 INTERCHANGEABLE
Cage,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5331-01-163-5607035500156FN INTERCHANGEABLE
O-Ring
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
5331-01-575-294647946 INTERCHANGEABLE
O-Ring
Parker Hannifin Corp Stratoflex Aerospace/military Connector Div
Cross-Reference Index
Part NumberManufacturer
47946 PRIMARY Emglo Products Corp (USA)
Related Parts
5360-00-253-6947INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
68740H
5950-00-260-5580INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
DU92-5127
4820-01-150-0933INTERCHANGEABLE
CAGE,VALVE
47880
5331-01-163-5607INTERCHANGEABLE
O-RING
035500156FN
5331-01-575-2946INTERCHANGEABLE
O-RING
47946

Frequently Asked Questions

What is NSN 4310-01-304-8276?

NSN 4310-01-304-8276 is a Ring,piston, manufactured by Emglo Products Corp, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-304-8276?

NSN 4310-01-304-8276 has 1 cross-referenced part number: 47946 (Emglo Products Corp).

What NSN replaces 4310-01-304-8276?

There are 5 known substitutes for 4310-01-304-8276: 5360-00-253-6947, 5950-00-260-5580, 4820-01-150-0933 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 47946?

Key specifications for 47946: End Item Identification: COMPRESSOR,MODEL M. 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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