PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N03355Ring,piston

Leslie Controls, Inc. Dba Leslie Controls Inc · NSN 4310-00-288-1229 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-288-1229 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-288-1229. Primary manufacturer part number: N03355.
Features
  • Ring,piston — FSC 4310
  • Standard Bore Diameter: 1.748 INCHES IN
  • Ring Style: CONCENTRIC
  • Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
  • Radial Wall Thickness: 0.0680 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN
  • Joint Style: VERTICAL JOINT
  • Material: IRON OVERALL
  • FSC Application Data: PISTON,VALVE,PRESSURE REGULATING,REDUCING
Applications
  • Applications requiring Iron Overall construction
General Description

The Ring,piston, cataloged under National Stock Number 4310-00-288-1229, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4310-00-288-1229
Primary Part NumberN03355
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerLeslie Controls, Inc. Dba Leslie Controls Inc
StatusCANCELLED
Standard Bore Diameter1.748 INCHES IN
Ring StyleCONCENTRIC
Cross-Sectional Shape StylePLAIN RECTANGULAR, STRAIGHT FACE
Radial Wall Thickness0.0680 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN
Joint StyleVERTICAL JOINT
MaterialIRON OVERALL
FSC Application DataPISTON,VALVE,PRESSURE REGULATING,REDUCING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-036-1554N14090 INTERCHANGEABLE
Diaphragm,valve,flat
Leslie Controls, Inc. Dba Leslie Controls Inc
6515-00-139-45933355 INTERCHANGEABLE
Thermometer,clinical,human
G H Zeal Ltd
2520-00-164-4067203355 INTERCHANGEABLE
Countershaft,transm
Clark Material Handling Company
4320-00-367-1453CS4320-0203 INTERCHANGEABLE
Cylinder Sleeve
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
4820-00-446-335010598 PC 29 AND 30 INTERCHANGEABLE
Guide,valve Stem
Classic Mfg
5935-00-670-4043033-0055-0001 INTERCHANGEABLE
Adapter,connector
Te Connectivity Corporation Dba Microdot Products
5330-00-693-7409 INTERCHANGEABLE
Packing,preformed
2530-00-844-5641F40824 INTERCHANGEABLE
Front Brake
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
4820-00-949-8240N56647 INTERCHANGEABLE
Diaphragm,valve,flat
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-00-957-5588 INTERCHANGEABLE
Piston Ring,valve
Cross-Reference Index
Part NumberManufacturer
PNS139-1PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS135-8PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
3355 Lineta Engineering Und Handelsgesell-Schaft Mbh (DEU)
PNS135-12PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
5576NPC25 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS135-22PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS136-27ALT1PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS113-1PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS139-3PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS283-5PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS141-4PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS136-13PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS136-18PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
17389N-3355 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS120-9PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS135-24PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS136-8PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS120-10PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS136-23PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
PNS135-19PC15 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
Related Parts
4820-00-036-1554INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
N14090
6515-00-139-4593INTERCHANGEABLE
THERMOMETER,CLINICAL,HUMAN
3355
2520-00-164-4067INTERCHANGEABLE
COUNTERSHAFT,TRANSM
203355
4320-00-367-1453INTERCHANGEABLE
CYLINDER SLEEVE
CS4320-0203
4820-00-446-3350INTERCHANGEABLE
GUIDE,VALVE STEM
10598 PC 29 AND 30
5935-00-670-4043INTERCHANGEABLE
ADAPTER,CONNECTOR
033-0055-0001
5330-00-693-7409INTERCHANGEABLE
PACKING,PREFORMED
2530-00-844-5641INTERCHANGEABLE
FRONT BRAKE
F40824
4820-00-949-8240INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
N56647
4820-00-957-5588INTERCHANGEABLE
PISTON RING,VALVE
4820-00-957-5593INTERCHANGEABLE
PISTON RING,VALVE
4820-01-124-9011INTERCHANGEABLE
VALVE,SHUTTLE

Frequently Asked Questions

What is NSN 4310-00-288-1229?

NSN 4310-00-288-1229 is a Ring,piston, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4310-00-288-1229?

NSN 4310-00-288-1229 has 50 cross-referenced part numbers: PNS139-1PC15 (Leslie Controls, Inc. Dba Leslie Controls Inc), PNS135-8PC15 (Leslie Controls, Inc. Dba Leslie Controls Inc), 3355 (Lineta Engineering Und Handelsgesell-Schaft Mbh), PNS135-12PC15 (Leslie Controls, Inc. Dba Leslie Controls Inc), 5576NPC25 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 45 more.

What NSN replaces 4310-00-288-1229?

There are 12 known substitutes for 4310-00-288-1229: 4820-00-036-1554, 6515-00-139-4593, 2520-00-164-4067 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N03355?

Key specifications for N03355: Standard Bore Diameter: 1.748 INCHES IN; Ring Style: CONCENTRIC; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Radial Wall Thickness: 0.0680 INCHES MINIMUM AND 0.0780 INCHES MAXIMUM IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4310-00-288-1229 still in active supply?

NSN 4310-00-288-1229 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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