PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

106769Piston,valve

Aqualung Usa, Inc · NSN 4820-01-586-5984 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-586-5984 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-586-5984. Primary manufacturer part number: 106769.
Features
  • Piston,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Aqualung Usa, Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 4820-01-586-5984, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aqualung Usa, Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4820-01-586-5984
Primary Part Number106769
Item NamePiston,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAqualung Usa, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2940-00-459-2839103258 INTERCHANGEABLE
Filter Element,intake Air Cleane
Dressta North America Ltd
5961-01-567-328310-6769 INTERCHANGEABLE
Semiconductor Devices,unitized
Thermal Dynamics Corp
Cross-Reference Index
Part NumberManufacturer
106769 PRIMARY Aqualung Usa, Inc (USA)
Related Parts
2940-00-459-2839INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
103258
5961-01-567-3283INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
10-6769

Frequently Asked Questions

What is NSN 4820-01-586-5984?

NSN 4820-01-586-5984 is a Piston,valve, manufactured by Aqualung Usa, Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-586-5984?

NSN 4820-01-586-5984 has 1 cross-referenced part number: 106769 (Aqualung Usa, Inc).

What NSN replaces 4820-01-586-5984?

There are 2 known substitutes for 4820-01-586-5984: 2940-00-459-2839, 5961-01-567-3283. Verify interchangeability with system specifications before substitution.

What are the specifications of 106769?

Key specifications for 106769: Part Name Assigned by Controlling Agency: PISTON, REGULATOR; End Item Identification: PHOD REGULATOR; Special Features: PISTON. 3 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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