PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CS4310-0032Valve,cylinder Inlet

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 4310-00-956-9192 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-956-9192 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-956-9192. Primary manufacturer part number: CS4310-0032.
Features
  • Valve,cylinder Inlet — FSC 4310
  • General Characteristics Item Description: STEEL,QQ-S-763,CLASS 420,HARDEN TO ROCKWELL C 45.0 MIN,50.0 MAX,0.595 IN. MIN,0.596 IN. MAX OD,0.1975 IN. MIN,0.1980 IN. MAX ID,0.033 IN. MIN,0.034 IN. MAX THK IN
  • 4 verified cross-references
  • Primary manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,cylinder Inlet, cataloged under National Stock Number 4310-00-956-9192, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-956-9192
Primary Part NumberCS4310-0032
Item NameValve,cylinder Inlet
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
General Characteristics Item DescriptionSTEEL,QQ-S-763,CLASS 420,HARDEN TO ROCKWELL C 45.0 MIN,50.0 MAX,0.595 IN. MIN,0.596 IN. MAX OD,0.1975 IN. MIN,0.1980 IN. MAX ID,0.033 IN. MIN,0.034 IN. MAX THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5950-01-194-4261RE-011944261 INTERCHANGEABLE
Transformer,pulse
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Cross-Reference Index
Part NumberManufacturer
CS4310-0032 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
820300-1 Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA)
820300-1 PRIMARY Lexair Inc (USA)
FP54752NPC39D Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp (USA)
Related Parts
5950-01-194-4261INTERCHANGEABLE
TRANSFORMER,PULSE
RE-011944261

Frequently Asked Questions

What is NSN 4310-00-956-9192?

NSN 4310-00-956-9192 is a Valve,cylinder Inlet, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-956-9192?

NSN 4310-00-956-9192 has 4 cross-referenced part numbers: CS4310-0032 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 820300-1 (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp), 820300-1 (Lexair Inc), FP54752NPC39D (Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp).

What NSN replaces 4310-00-956-9192?

There is 1 known substitute for 4310-00-956-9192: 5950-01-194-4261. Verify interchangeability with system specifications before substitution.

What are the specifications of CS4310-0032?

Key specifications for CS4310-0032: General Characteristics Item Description: STEEL,QQ-S-763,CLASS 420,HARDEN TO ROCKWELL C 45.0 MIN,50.0 MAX,0.595 IN. MIN,0.596 IN. MAX OD,0.1975 IN. MIN,0.1980 IN. MAX ID,0.033 IN. MIN,0.034 IN. MAX THK IN. 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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