PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

731414PC4Orifice,valve

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 4730-00-210-0886 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-210-0886 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-210-0886. Primary manufacturer part number: 731414PC4.
Features
  • Orifice,valve — FSC 4730
  • General Characteristics Item Description: MATERIAL MONEL; 1.812 IN. LG,ONE END THREADED TUBE 0.312-18UNC-3,OTHER END TAPERED FROM 0.188 IN. TO 0.136 IN. DIAMETER IN
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Orifice,valve, cataloged under National Stock Number 4730-00-210-0886, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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
NSN4730-00-210-0886
Primary Part Number731414PC4
Item NameOrifice,valve
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
General Characteristics Item DescriptionMATERIAL MONEL; 1.812 IN. LG,ONE END THREADED TUBE 0.312-18UNC-3,OTHER END TAPERED FROM 0.188 IN. TO 0.136 IN. DIAMETER IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4530-00-153-46675-13-2052PC15-14 INTERCHANGEABLE
Sleeve
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
Cross-Reference Index
Part NumberManufacturer
731414-4 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
731414 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
731414PC4 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
4530-00-153-4667INTERCHANGEABLE
SLEEVE
5-13-2052PC15-14

Frequently Asked Questions

What is NSN 4730-00-210-0886?

NSN 4730-00-210-0886 is a Orifice,valve, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-210-0886?

NSN 4730-00-210-0886 has 3 cross-referenced part numbers: 731414-4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 731414 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 731414PC4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 4730-00-210-0886?

There is 1 known substitute for 4730-00-210-0886: 4530-00-153-4667. Verify interchangeability with system specifications before substitution.

What are the specifications of 731414PC4?

Key specifications for 731414PC4: General Characteristics Item Description: MATERIAL MONEL; 1.812 IN. LG,ONE END THREADED TUBE 0.312-18UNC-3,OTHER END TAPERED FROM 0.188 IN. TO 0.136 IN. DIAMETER 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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