PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K-KHV28L/NW25Valve,ball

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) · NSN 4820-01-303-1149 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-303-1149 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-303-1149. Primary manufacturer part number: K-KHV28L/NW25.
Features
  • Valve,ball — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-303-1149, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,ball
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersUlstein Bergen A/s (CAGE N0379); Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (CAGE 16236); Eaton Germany Gmbh (CAGE D0826)
Technical Specifications
ParameterValue
NSN4820-01-303-1149
Primary Part NumberK-KHV28L/NW25
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5365-00-073-733818828 INTERCHANGEABLE
Plug,machine Thread
Ametek, Inc. Dba Aerospace Gst Div Aerospace
3120-00-423-793318828 INTERCHANGEABLE
Bearing,washer,thrust
Altra Industrial Motion Corp.
5330-01-117-241318817 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5306-01-156-486518828-1 INTERCHANGEABLE
Bolt,torque Arm Apex
Northrop Grumman Systems Corporation
2530-01-270-041918828 INTERCHANGEABLE
Arm,steering Gear
Trw Inc Trw Intl Trade Government Sales Dept
2530-01-270-256214067700 INTERCHANGEABLE
Arm,steering Gear
General Motors Llc Dba General Motors Llc
2920-01-326-91451-18828 INTERCHANGEABLE
Drive,engine,electrical Starter
Ge Aviation Systems, Llc
2530-01-439-4570F4741-007 INTERCHANGEABLE
Boot,vehicular Components
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5950-01-501-238718828 INTERCHANGEABLE
Transformer,current
Robert M. Hadley Company, Inc.
Cross-Reference Index
Part NumberManufacturer
18828 Ulstein Bergen A/s (NOR)
K-KHV28L/NW25 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
K-KHV28L/NW25 Eaton Germany Gmbh (DEU)
Related Parts
5365-00-073-7338INTERCHANGEABLE
PLUG,MACHINE THREAD
18828
3120-00-423-7933INTERCHANGEABLE
BEARING,WASHER,THRUST
18828
5330-01-117-2413INTERCHANGEABLE
SEAL,PLAIN ENCASED
18817
5306-01-156-4865INTERCHANGEABLE
BOLT,TORQUE ARM APEX
18828-1
2530-01-270-0419INTERCHANGEABLE
ARM,STEERING GEAR
18828
2530-01-270-2562INTERCHANGEABLE
ARM,STEERING GEAR
14067700
2920-01-326-9145INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
1-18828
2530-01-439-4570INTERCHANGEABLE
BOOT,VEHICULAR COMPONENTS
F4741-007
5950-01-501-2387INTERCHANGEABLE
TRANSFORMER,CURRENT
18828

Frequently Asked Questions

What is NSN 4820-01-303-1149?

NSN 4820-01-303-1149 is a Valve,ball, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-303-1149?

NSN 4820-01-303-1149 has 3 cross-referenced part numbers: 18828 (Ulstein Bergen A/s), K-KHV28L/NW25 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), K-KHV28L/NW25 (Eaton Germany Gmbh).

What NSN replaces 4820-01-303-1149?

There are 9 known substitutes for 4820-01-303-1149: 5365-00-073-7338, 3120-00-423-7933, 5330-01-117-2413 and 6 more. Verify interchangeability with system specifications before substitution.

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