PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P6Valve

Rosco Mfg Co · NSN 4320-00-426-0925 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-426-0925 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-426-0925. Primary manufacturer part number: P6.
Features
  • Valve — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Rosco Mfg Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve, cataloged under National Stock Number 4320-00-426-0925, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rosco Mfg Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersRosco Mfg Co (CAGE 51805); Atf-Davidson Co (CAGE 93230); Cooper Industries Inc Flow Control Div (CAGE 87708)
Technical Specifications
ParameterValue
NSN4320-00-426-0925
Primary Part NumberP6
Item NameValve
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRosco Mfg Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3120-00-160-56543340286 INTERCHANGEABLE
Bearing,sleeve
Ed Etnyre & Co
5310-00-185-63391093054-5 INTERCHANGEABLE
Nut,plain,round
Puget Sound Naval Shipyard and Intermediate Maintence Facility
4730-00-188-3493 INTERCHANGEABLE
Plug,pipe
6670-00-450-4478PG8000-S INTERCHANGEABLE
Scale,weighing
Mettler-Toledo Llc
7450-00-583-1734P6 INTERCHANGEABLE
Recorder,sound
Dictaphone Corporation
5340-00-727-7316 INTERCHANGEABLE
Plug,protective,dust and Moistur
3445-00-783-7625P201 INTERCHANGEABLE
Shearing Machine,sheet Metal,uni
Pullmax Inc
5975-00-944-40702PRS INTERCHANGEABLE
Clamp,electrical Conductor,strai
Reliable Power Products
6135-00-973-56320226 INTERCHANGEABLE
Battery,nonrechargeable
Netex Sales & Production Co
2940-01-019-885742578 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
Cross-Reference Index
Part NumberManufacturer
P6 PRIMARY Rosco Mfg Co (USA)
2D125 Atf-Davidson Co (USA)
D125-2-1-2INCH Cooper Industries Inc Flow Control Div (USA)
Related Parts
3120-00-160-5654INTERCHANGEABLE
BEARING,SLEEVE
3340286
5310-00-185-6339INTERCHANGEABLE
NUT,PLAIN,ROUND
1093054-5
4730-00-188-3493INTERCHANGEABLE
PLUG,PIPE
6670-00-450-4478INTERCHANGEABLE
SCALE,WEIGHING
PG8000-S
7450-00-583-1734INTERCHANGEABLE
RECORDER,SOUND
P6
5340-00-727-7316INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
3445-00-783-7625INTERCHANGEABLE
SHEARING MACHINE,SHEET METAL,UNI
P201
5975-00-944-4070INTERCHANGEABLE
CLAMP,ELECTRICAL CONDUCTOR,STRAI
2PRS
6135-00-973-5632INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
0226
2940-01-019-8857INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42578
5120-01-025-8804INTERCHANGEABLE
PUNCH,DRIVE PIN
5120-01-069-3975INTERCHANGEABLE
NUTDRIVER

Frequently Asked Questions

What is NSN 4320-00-426-0925?

NSN 4320-00-426-0925 is a Valve, manufactured by Rosco Mfg Co, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-426-0925?

NSN 4320-00-426-0925 has 3 cross-referenced part numbers: P6 (Rosco Mfg Co), 2D125 (Atf-Davidson Co), D125-2-1-2INCH (Cooper Industries Inc Flow Control Div).

What NSN replaces 4320-00-426-0925?

There are 12 known substitutes for 4320-00-426-0925: 3120-00-160-5654, 5310-00-185-6339, 4730-00-188-3493 and 9 more. Verify interchangeability with system specifications before substitution.

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