PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72021069602Disc,intake Valve

Newport Scientific, Inc. · NSN 4310-00-140-7615 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-140-7615 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-140-7615. Primary manufacturer part number: 72021069602.
Features
  • Disc,intake Valve — FSC 4310
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY CLEANED IN ACCORDANCE WITH MIL-P-52211/CE/
  • General Characteristics Item Description: AMERICAN INSTRUMENTS CO INC,PART NO. G4-96
  • 4 verified cross-references
  • Primary manufacturer: Newport Scientific, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disc,intake Valve, cataloged under National Stock Number 4310-00-140-7615, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Newport Scientific, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-140-7615
Primary Part Number72021069602
Item NameDisc,intake Valve
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerNewport Scientific, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY CLEANED IN ACCORDANCE WITH MIL-P-52211/CE/
General Characteristics Item DescriptionAMERICAN INSTRUMENTS CO INC,PART NO. G4-96
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4310-00-140-4314 INTERCHANGEABLE
Disc,valve Discharg
3020-00-877-5320154-96 INTERCHANGEABLE
Gear,spur
Southern Gear & Machine Inc
Cross-Reference Index
Part NumberManufacturer
72021069602 Newport Scientific, Inc. (USA)
G4-96CP Naval Inventory Control Point Mechanicsburg (USA)
G4-96 Newport Scientific, Inc. (USA)
72021069602CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4310-00-140-4314INTERCHANGEABLE
DISC,VALVE DISCHARG
3020-00-877-5320INTERCHANGEABLE
GEAR,SPUR
154-96

Frequently Asked Questions

What is NSN 4310-00-140-7615?

NSN 4310-00-140-7615 is a Disc,intake Valve, manufactured by Newport Scientific, Inc., classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-140-7615?

NSN 4310-00-140-7615 has 4 cross-referenced part numbers: 72021069602 (Newport Scientific, Inc.), G4-96CP (Naval Inventory Control Point Mechanicsburg), G4-96 (Newport Scientific, Inc.), 72021069602CP (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 4310-00-140-7615?

There are 2 known substitutes for 4310-00-140-7615: 4310-00-140-4314, 3020-00-877-5320. Verify interchangeability with system specifications before substitution.

What are the specifications of 72021069602?

Key specifications for 72021069602: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY CLEANED IN ACCORDANCE WITH MIL-P-52211/CE/; General Characteristics Item Description: AMERICAN INSTRUMENTS CO INC,PART NO. G4-96. 2 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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