PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11552-1Valve,ball

Exceltec Intl Corp · NSN 4820-01-346-9665 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-346-9665 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-346-9665. Primary manufacturer part number: 11552-1.
Features
  • Valve,ball — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Exceltec Intl Corp
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-346-9665, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Exceltec Intl Corp. 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.

Catalog Facts
Item NameValve,ball
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersExceltec Intl Corp (CAGE 62950)
Technical Specifications
ParameterValue
NSN4820-01-346-9665
Primary Part Number11552-1
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerExceltec Intl Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-015-8805115502 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Parker Hannifin Corporation Div Hydraulic Systems Division
5910-00-081-3871 INTERCHANGEABLE
Capacitor,fixed,metallized,paper
5133-00-236-3403 INTERCHANGEABLE
Drill,twist
5315-00-262-811012179A INTERCHANGEABLE
Pin,straight,headed
Brinkley Technology Group Llc Dba Hercules Manufacturing
4820-00-274-36471328F INTERCHANGEABLE
Cock,plug
Oshkosh Defense Llc
4820-00-329-8088P1-301 INTERCHANGEABLE
Valve,check
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5910-00-342-3014 INTERCHANGEABLE
Capacitor,variable,mica Dielectr
4920-00-472-0973 INTERCHANGEABLE
Housing,tape Reader Assembly
5950-00-492-2167P301 INTERCHANGEABLE
Transformer,pulse
Oeco, Llc
1680-00-493-443711552-1 INTERCHANGEABLE
Socket,plug In,food
B/e Aerospace Inc Dba Interturbine
Cross-Reference Index
Part NumberManufacturer
11552-1 PRIMARY Exceltec Intl Corp (USA)
P-301 Exceltec Intl Corp (USA)
11552 Exceltec Intl Corp (USA)
Related Parts
3040-00-015-8805INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
115502
5910-00-081-3871INTERCHANGEABLE
CAPACITOR,FIXED,METALLIZED,PAPER
5133-00-236-3403INTERCHANGEABLE
DRILL,TWIST
5315-00-262-8110INTERCHANGEABLE
PIN,STRAIGHT,HEADED
12179A
4820-00-274-3647INTERCHANGEABLE
COCK,PLUG
1328F
4820-00-329-8088INTERCHANGEABLE
VALVE,CHECK
P1-301
5910-00-342-3014INTERCHANGEABLE
CAPACITOR,VARIABLE,MICA DIELECTR
4920-00-472-0973INTERCHANGEABLE
HOUSING,TAPE READER ASSEMBLY
5950-00-492-2167INTERCHANGEABLE
TRANSFORMER,PULSE
P301
1680-00-493-4437INTERCHANGEABLE
SOCKET,PLUG IN,FOOD
11552-1
5815-00-503-2624INTERCHANGEABLE
TABLE,TELETYPEWRITER
SM-D-187740
2940-00-529-2737INTERCHANGEABLE
FILTER ELEMENT,FLUID
15

Frequently Asked Questions

What is NSN 4820-01-346-9665?

NSN 4820-01-346-9665 is a Valve,ball, manufactured by Exceltec Intl Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-346-9665?

NSN 4820-01-346-9665 has 3 cross-referenced part numbers: 11552-1 (Exceltec Intl Corp), P-301 (Exceltec Intl Corp), 11552 (Exceltec Intl Corp).

What NSN replaces 4820-01-346-9665?

There are 12 known substitutes for 4820-01-346-9665: 3040-00-015-8805, 5910-00-081-3871, 5133-00-236-3403 and 9 more. Verify interchangeability with system specifications before substitution.

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