PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30258Ball,valve,ported

Flowserve Us Inc. Div Flowserve Cookeville Valve Operation · NSN 4820-01-578-9630 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-578-9630 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-578-9630. Primary manufacturer part number: 30258.
Features
  • Ball,valve,ported — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 1 verified cross-reference
  • Primary manufacturer: Flowserve Us Inc. Div Flowserve Cookeville Valve Operation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Ball,valve,ported, cataloged under National Stock Number 4820-01-578-9630, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Us Inc. Div Flowserve Cookeville Valve Operation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4820-01-578-9630
Primary Part Number30258
Item NameBall,valve,ported
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Us Inc. Div Flowserve Cookeville Valve Operation
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-061164AX236 INTERCHANGEABLE
Cup,tapered Roller Bearing
Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations
3120-00-213-0833 INTERCHANGEABLE
Bearing,sleeve
6625-00-232-1081302-58 INTERCHANGEABLE
Ammeter
Cummins Power Generation Inc.
2520-00-884-843030258 INTERCHANGEABLE
Case,differential G
Dana Corp Spicer Transmission Div
5935-01-012-9805 INTERCHANGEABLE
Connector,plug,electrical
5331-01-653-50373-0258 INTERCHANGEABLE
O-Ring
Namjet Llc
Cross-Reference Index
Part NumberManufacturer
30258 PRIMARY Flowserve Us Inc. Div Flowserve Cookeville Valve Operation (USA)
Related Parts
3110-00-100-0611INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
64AX236
3120-00-213-0833INTERCHANGEABLE
BEARING,SLEEVE
6625-00-232-1081INTERCHANGEABLE
AMMETER
302-58
2520-00-884-8430INTERCHANGEABLE
CASE,DIFFERENTIAL G
30258
5935-01-012-9805INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5331-01-653-5037INTERCHANGEABLE
O-RING
3-0258

Frequently Asked Questions

What is NSN 4820-01-578-9630?

NSN 4820-01-578-9630 is a Ball,valve,ported, manufactured by Flowserve Us Inc. Div Flowserve Cookeville Valve Operation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-578-9630?

NSN 4820-01-578-9630 has 1 cross-referenced part number: 30258 (Flowserve Us Inc. Div Flowserve Cookeville Valve Operation).

What NSN replaces 4820-01-578-9630?

There are 6 known substitutes for 4820-01-578-9630: 3110-00-100-0611, 3120-00-213-0833, 6625-00-232-1081 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30258?

Key specifications for 30258: Special Features: LA1 BALL; 10 18 L PORT BALL; Material: STEEL CORROSION RESISTING. 2 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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