PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S925Cock,sea Valve

The Dewey Electronics Corporation Div Pitometer Log Division · NSN 6320-00-394-6990 · FSC 6320 · No Item Name Available
Verified by PartsTable
NSN 6320-00-394-6990 — this item is cataloged by the U.S. Government under National Stock Number 6320-00-394-6990. Primary manufacturer part number: S925.
Features
  • Cock,sea Valve — FSC 6320
  • 1 verified cross-reference
  • Primary manufacturer: The Dewey Electronics Corporation Div Pitometer Log Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Cock,sea Valve, cataloged under National Stock Number 6320-00-394-6990, is classified within Federal Supply Class 6320 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is The Dewey Electronics Corporation Div Pitometer Log Division. 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.

Catalog Facts
Item NameCock,sea Valve
FSC / FSG6320 — No Item Name Available (FSG 63)
ManufacturersThe Dewey Electronics Corporation Div Pitometer Log Division (CAGE 47496)
Technical Specifications
ParameterValue
NSN6320-00-394-6990
Primary Part NumberS925
Item NameCock,sea Valve
FSC / FSG6320 / 63 — No Item Name Available
ManufacturerThe Dewey Electronics Corporation Div Pitometer Log Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-057-555501HP-6 INTERCHANGEABLE
Plug,pipe
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
4910-01-353-3123S925 INTERCHANGEABLE
Gage,tire Pressure,self-Containe
Milton Industries, Inc
Cross-Reference Index
Part NumberManufacturer
S925 PRIMARY The Dewey Electronics Corporation Div Pitometer Log Division (USA)
Related Parts
4730-00-057-5555INTERCHANGEABLE
PLUG,PIPE
01HP-6
4910-01-353-3123INTERCHANGEABLE
GAGE,TIRE PRESSURE,SELF-CONTAINE
S925

Frequently Asked Questions

What is NSN 6320-00-394-6990?

NSN 6320-00-394-6990 is a Cock,sea Valve, manufactured by The Dewey Electronics Corporation Div Pitometer Log Division, classified under FSC 6320 (No Item Name Available). Status: active.

What are the part numbers for NSN 6320-00-394-6990?

NSN 6320-00-394-6990 has 1 cross-referenced part number: S925 (The Dewey Electronics Corporation Div Pitometer Log Division).

What NSN replaces 6320-00-394-6990?

There are 2 known substitutes for 6320-00-394-6990: 4730-00-057-5555, 4910-01-353-3123. Verify interchangeability with system specifications before substitution.

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