PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M4254-125Ball,control Valve

Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc · NSN 4820-01-118-3293 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-118-3293 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-118-3293. Primary manufacturer part number: M4254-125.
Features
  • Ball,control Valve — FSC 4820
  • General Characteristics Item Description: STEEL,CORROSION RESISTING
  • 4 verified cross-references
  • Primary manufacturer: Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Ball,control Valve, cataloged under National Stock Number 4820-01-118-3293, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-118-3293
Primary Part NumberM4254-125
Item NameBall,control Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDerbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc
StatusACTIVE
General Characteristics Item DescriptionSTEEL,CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5315-00-148-8962200137 INTERCHANGEABLE
Pin,straight,headless
Renk America Llc Div Renk America
5133-00-189-9282 INTERCHANGEABLE
Drill,twist
5330-01-023-6198 INTERCHANGEABLE
Gasket
4820-01-052-00701/287CS165SET200 INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
4820-01-052-397587-CS-165 31T50 MODML-185 INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
4820-01-144-9208 INTERCHANGEABLE
Seat,valve
Cross-Reference Index
Part NumberManufacturer
200137 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
200137 PIECE 250-5 Siemens Energy, Inc. Dba Dresser-Rand (USA)
200137 PIECE 250-5 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
M4254-125 PRIMARY Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)
Related Parts
5315-00-148-8962INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
200137
5133-00-189-9282INTERCHANGEABLE
DRILL,TWIST
5330-01-023-6198INTERCHANGEABLE
GASKET
4820-01-052-0070INTERCHANGEABLE
VALVE,SAFETY RELIEF
1/287CS165SET200
4820-01-052-3975INTERCHANGEABLE
VALVE,SAFETY RELIEF
87-CS-165 31T50 MODML-185
4820-01-144-9208INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 4820-01-118-3293?

NSN 4820-01-118-3293 is a Ball,control Valve, manufactured by Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-118-3293?

NSN 4820-01-118-3293 has 4 cross-referenced part numbers: 200137 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 200137 PIECE 250-5 (Siemens Energy, Inc. Dba Dresser-Rand), 200137 PIECE 250-5 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), M4254-125 (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc).

What NSN replaces 4820-01-118-3293?

There are 6 known substitutes for 4820-01-118-3293: 5315-00-148-8962, 5133-00-189-9282, 5330-01-023-6198 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M4254-125?

Key specifications for M4254-125: General Characteristics Item Description: STEEL,CORROSION RESISTING. 1 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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