PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23160-1Disk,valve

Grove Valve Operations · NSN 4820-00-393-4306 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-393-4306 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-393-4306. Primary manufacturer part number: 23160-1.
Features
  • Disk,valve — FSC 4820
  • Shoulder Height: 0.255 INCHES NOMINAL IN
  • Nominal Thread Size: 0.438 INCHES IN
  • Outside Diameter: 0.485 INCHES NOMINAL IN
  • Material: STEEL
  • Shoulder Width: 0.135 INCHES NOMINAL IN
  • Thread Series Designator: UNF
  • Style Designator: PLUG
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-393-4306, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Grove Valve Operations. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN4820-00-393-4306
Primary Part Number23160-1
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGrove Valve Operations
StatusACTIVE
Shoulder Height0.255 INCHES NOMINAL IN
Nominal Thread Size0.438 INCHES IN
Outside Diameter0.485 INCHES NOMINAL IN
MaterialSTEEL
Shoulder Width0.135 INCHES NOMINAL IN
Thread Series DesignatorUNF
Style DesignatorPLUG
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9540-00-148-4375 INTERCHANGEABLE
Beam,structural
5133-00-227-5990 INTERCHANGEABLE
Drill,twist
9540-00-237-9550 INTERCHANGEABLE
Beam,structural
6515-00-335-730076-1490 INTERCHANGEABLE
Forceps,laryngeal
Sklar Corporation Dba Sklar Instruments
5998-00-824-5793 INTERCHANGEABLE
Circuit Card Assembly
9540-01-071-1353 INTERCHANGEABLE
Beam,structural
9540-01-071-2153 INTERCHANGEABLE
Beam,structural
3110-01-137-162023160 INTERCHANGEABLE
Ball,bearing
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
3455-01-387-437223160 INTERCHANGEABLE
Cutter,milling,end
Niagara Cutter Inc
4710-01-643-589323160-1 INTERCHANGEABLE
Tube,metallic
Hydraulics International, Inc. Dba Hydraulics International Inc
Cross-Reference Index
Part NumberManufacturer
23160 Grove Valve Operations (USA)
23160-100 Grove Valve Operations (USA)
23160-1 PRIMARY Grove Valve Operations (USA)
Related Parts
9540-00-148-4375INTERCHANGEABLE
BEAM,STRUCTURAL
5133-00-227-5990INTERCHANGEABLE
DRILL,TWIST
9540-00-237-9550INTERCHANGEABLE
BEAM,STRUCTURAL
6515-00-335-7300INTERCHANGEABLE
FORCEPS,LARYNGEAL
76-1490
5998-00-824-5793INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
9540-01-071-1353INTERCHANGEABLE
BEAM,STRUCTURAL
9540-01-071-2153INTERCHANGEABLE
BEAM,STRUCTURAL
3110-01-137-1620INTERCHANGEABLE
BALL,BEARING
23160
3455-01-387-4372INTERCHANGEABLE
CUTTER,MILLING,END
23160
4710-01-643-5893INTERCHANGEABLE
TUBE,METALLIC
23160-1
6650-01-646-0139INTERCHANGEABLE
TEST SET,OPTICAL POWER
2316/01
2930-01-689-3936INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
23160

Frequently Asked Questions

What is NSN 4820-00-393-4306?

NSN 4820-00-393-4306 is a Disk,valve, manufactured by Grove Valve Operations, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-393-4306?

NSN 4820-00-393-4306 has 3 cross-referenced part numbers: 23160 (Grove Valve Operations), 23160-100 (Grove Valve Operations), 23160-1 (Grove Valve Operations).

What NSN replaces 4820-00-393-4306?

There are 12 known substitutes for 4820-00-393-4306: 9540-00-148-4375, 5133-00-227-5990, 9540-00-237-9550 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23160-1?

Key specifications for 23160-1: Shoulder Height: 0.255 INCHES NOMINAL IN; Nominal Thread Size: 0.438 INCHES IN; Outside Diameter: 0.485 INCHES NOMINAL IN; Material: STEEL. 9 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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