PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6440Valve,control

Pettibone Llc · NSN 4820-01-042-4973 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-042-4973 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-042-4973. Primary manufacturer part number: 6440.
Features
  • Valve,control — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Pettibone Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,control, cataloged under National Stock Number 4820-01-042-4973, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pettibone Llc. This item has 1 commercial cross-reference from 1 manufacturer, 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,control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersPettibone Llc (CAGE 46717)
Technical Specifications
ParameterValue
NSN4820-01-042-4973
Primary Part Number6440
Item NameValve,control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPettibone Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5306-00-237-82966440 INTERCHANGEABLE
Bolt,ribbed Shoulder
Saginaw Products Corporation Dba Cignys
3020-00-239-3000 INTERCHANGEABLE
Gear,spur
4730-00-277-713320040 INTERCHANGEABLE
Clamp,hose
Breeze-Eastern Llc
5915-00-306-4104405AS110-10 INTERCHANGEABLE
Filter,band Pass
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
4030-00-401-5518 INTERCHANGEABLE
Rod,anchor
5935-00-842-9645150324-5440 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
3120-00-895-77996440 INTERCHANGEABLE
Bushing,sleeve
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5905-00-990-2921 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5970-01-064-15656440 INTERCHANGEABLE
Insulator,standoff
L3 Technologies, Inc. Div Communication Systems-West
6680-01-104-5241 INTERCHANGEABLE
Gage Rod,liquid Level
Cross-Reference Index
Part NumberManufacturer
6440 Pettibone Llc (USA)
Related Parts
5306-00-237-8296INTERCHANGEABLE
BOLT,RIBBED SHOULDER
6440
3020-00-239-3000INTERCHANGEABLE
GEAR,SPUR
4730-00-277-7133INTERCHANGEABLE
CLAMP,HOSE
20040
5915-00-306-4104INTERCHANGEABLE
FILTER,BAND PASS
405AS110-10
4030-00-401-5518INTERCHANGEABLE
ROD,ANCHOR
5935-00-842-9645INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
150324-5440
3120-00-895-7799INTERCHANGEABLE
BUSHING,SLEEVE
6440
5905-00-990-2921INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5970-01-064-1565INTERCHANGEABLE
INSULATOR,STANDOFF
6440
6680-01-104-5241INTERCHANGEABLE
GAGE ROD,LIQUID LEVEL
5120-01-355-1899INTERCHANGEABLE
DRIVE HEAD,SOCKET WRENCH HANDLE
6515-01-561-4768INTERCHANGEABLE
CATHETER,CARDIOVASCULAR
MC*PB2813Y

Frequently Asked Questions

What is NSN 4820-01-042-4973?

NSN 4820-01-042-4973 is a Valve,control, manufactured by Pettibone Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-042-4973?

NSN 4820-01-042-4973 has 1 cross-referenced part number: 6440 (Pettibone Llc).

What NSN replaces 4820-01-042-4973?

There are 12 known substitutes for 4820-01-042-4973: 5306-00-237-8296, 3020-00-239-3000, 4730-00-277-7133 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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