PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9146Parts Kit,ball Valve

Akron Brass Company · NSN 4820-01-668-1815 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-668-1815 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-668-1815. Primary manufacturer part number: 9146.
Features
  • Parts Kit,ball Valve — FSC 4820
  • Model Number: 9146
  • 1 verified cross-reference
  • Primary manufacturer: Akron Brass Company
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-668-1815, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Akron Brass Company. 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-668-1815
Primary Part Number9146
Item NameParts Kit,ball Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAkron Brass Company
StatusACTIVE
Model Number9146
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-146-2996 INTERCHANGEABLE
Gasket
5331-00-551-8232914-6 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div O-Ring Division
5331-00-618-0799AM12-018 INTERCHANGEABLE
O-Ring
D&w Fine Pack Llc Dba Wilkinson Industries
5340-00-673-377301122R INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
5315-00-780-3680 INTERCHANGEABLE
Pin,straight,headed
5950-00-845-2733SMC417152 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5315-00-987-7175103703 INTERCHANGEABLE
Pin,support
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
5210-01-114-66949146 INTERCHANGEABLE
Comparator Square
Supfina Machine Co Inc
5310-01-205-2647 INTERCHANGEABLE
Nut,plain,hexagon
4720-01-503-905491-46 INTERCHANGEABLE
Hose,preformed
Crane Carrier Company, Llc
Cross-Reference Index
Part NumberManufacturer
9146 PRIMARY Akron Brass Company (USA)
Related Parts
5330-00-146-2996INTERCHANGEABLE
GASKET
5331-00-551-8232INTERCHANGEABLE
O-RING
914-6
5331-00-618-0799INTERCHANGEABLE
O-RING
AM12-018
5340-00-673-3773INTERCHANGEABLE
KEY BLANK
01122R
5315-00-780-3680INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5950-00-845-2733INTERCHANGEABLE
TRANSFORMER,POWER
SMC417152
5315-00-987-7175INTERCHANGEABLE
PIN,SUPPORT
103703
5210-01-114-6694INTERCHANGEABLE
COMPARATOR SQUARE
9146
5310-01-205-2647INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4720-01-503-9054INTERCHANGEABLE
HOSE,PREFORMED
91-46

Frequently Asked Questions

What is NSN 4820-01-668-1815?

NSN 4820-01-668-1815 is a Parts Kit,ball Valve, manufactured by Akron Brass Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-668-1815?

NSN 4820-01-668-1815 has 1 cross-referenced part number: 9146 (Akron Brass Company).

What NSN replaces 4820-01-668-1815?

There are 10 known substitutes for 4820-01-668-1815: 5330-00-146-2996, 5331-00-551-8232, 5331-00-618-0799 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9146?

Key specifications for 9146: Part Name Assigned by Controlling Agency: 2.5 GENERATION II HEAVY DUTY SWING OUT VALVE; Special Features: THIS SERVICE KIT INCLUDES SEATS, O-RINGS AND A GENERATION II STAINLESS STEEL BALL WITH HYDROMAX. ALSO USED AS A CONVERSION KIT TO CONVERT VALVES WITHNORKALON BALLS TO STAINLESS STEEL BALLS. THIS KIT WILL SERVICE ALL 2.5" AKRONBRASS SWING-OUT VALVES INCLUDING THE STYLES 8625 & 8825.; Model Number: 9146. 3 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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