PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

076729Piston,valve

Circor Pumps North America Llc · NSN 4820-01-385-5750 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-385-5750 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-385-5750. Primary manufacturer part number: 076729.
Features
  • Piston,valve — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Circor Pumps North America Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 4820-01-385-5750, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Circor Pumps North America Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersCircor Pumps North America Llc (CAGE 59180); Imo Ab (CAGE S3863)
Technical Specifications
ParameterValue
NSN4820-01-385-5750
Primary Part Number076729
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCircor Pumps North America Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-102-3020 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Cross-Reference Index
Part NumberManufacturer
076729 PRIMARY Circor Pumps North America Llc (USA)
076729 Imo Ab (SWE)
Related Parts
4730-00-102-3020INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT

Frequently Asked Questions

What is NSN 4820-01-385-5750?

NSN 4820-01-385-5750 is a Piston,valve, manufactured by Circor Pumps North America Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-385-5750?

NSN 4820-01-385-5750 has 2 cross-referenced part numbers: 076729 (Circor Pumps North America Llc), 076729 (Imo Ab).

What NSN replaces 4820-01-385-5750?

There is 1 known substitute for 4820-01-385-5750: 4730-00-102-3020. Verify interchangeability with system specifications before substitution.

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