PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11524Insert

Zwick Energy Researach Organization Inc · NSN 4820-01-345-9226 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-345-9226 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-345-9226. Primary manufacturer part number: 11524.
Features
  • Insert — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Zwick Energy Researach Organization Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Insert, cataloged under National Stock Number 4820-01-345-9226, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Zwick Energy Researach Organization Inc. This item has 2 commercial cross-references from 2 manufacturers, 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 NameInsert
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersZwick Energy Researach Organization Inc (CAGE 58328); Prime Source (CAGE 08WM4)
Technical Specifications
ParameterValue
NSN4820-01-345-9226
Primary Part Number11524
Item NameInsert
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerZwick Energy Researach Organization Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-284611524 INTERCHANGEABLE
Valve,ball
Clayton Manufacturing Company
5133-00-232-8161 INTERCHANGEABLE
Drill,twist
5330-00-261-4436 INTERCHANGEABLE
Seal,plain Encased
5815-00-392-7884SM-B-148553 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5910-00-716-61051152-4 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
2520-00-734-96985-124X INTERCHANGEABLE
Parts Kit,universal Joint
Dana Corp Spicer Transmission Div
2520-00-778-05551K3166 INTERCHANGEABLE
Disk,clutch,vehicular
Caterpillar Inc Div Caterpillar Defense
1650-00-857-4465AC20-4234E1 INTERCHANGEABLE
Filter Element,fluid
Pall Aeropower Corporation
6210-00-982-15961152-4 INTERCHANGEABLE
Light,indicator
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5136-01-028-4309T114A INTERCHANGEABLE
Tap,thread Cutting
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
11524 Zwick Energy Researach Organization Inc (USA)
11524 Prime Source (USA)
Related Parts
4820-00-036-2846INTERCHANGEABLE
VALVE,BALL
11524
5133-00-232-8161INTERCHANGEABLE
DRILL,TWIST
5330-00-261-4436INTERCHANGEABLE
SEAL,PLAIN ENCASED
5815-00-392-7884INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-148553
5910-00-716-6105INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
1152-4
2520-00-734-9698INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
5-124X
2520-00-778-0555INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
1K3166
1650-00-857-4465INTERCHANGEABLE
FILTER ELEMENT,FLUID
AC20-4234E1
6210-00-982-1596INTERCHANGEABLE
LIGHT,INDICATOR
1152-4
5136-01-028-4309INTERCHANGEABLE
TAP,THREAD CUTTING
T114A
5310-01-106-5833INTERCHANGEABLE
WASHER,SPRING TENSION
5305-01-145-7592INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
411524-001

Frequently Asked Questions

What is NSN 4820-01-345-9226?

NSN 4820-01-345-9226 is a Insert, manufactured by Zwick Energy Researach Organization Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-345-9226?

NSN 4820-01-345-9226 has 2 cross-referenced part numbers: 11524 (Zwick Energy Researach Organization Inc), 11524 (Prime Source).

What NSN replaces 4820-01-345-9226?

There are 12 known substitutes for 4820-01-345-9226: 4820-00-036-2846, 5133-00-232-8161, 5330-00-261-4436 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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