PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CE11526Gear Cluster,internal-External S

National Security Agency · NSN 3020-00-335-2096 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-335-2096 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-335-2096. Primary manufacturer part number: CE11526.
Features
  • Gear Cluster,internal-External S — FSC 3020
  • General Characteristics Item Description: STEEL,WITH LIGHTNING HOLES,2.000 IN. OD,0.0625 IN. FACE WIDTH,WITH ONE PROTRUDING HUB,0.04375 IN. OD,0.0469 IN. LENGTH OF HUB,0.1406 IN. OVERALL LENGTH,0.500 IN. DIA BORE IN
  • 2 verified cross-references
  • Primary manufacturer: National Security Agency
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Cluster,internal-External S, cataloged under National Stock Number 3020-00-335-2096, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is National Security Agency. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-335-2096
Primary Part NumberCE11526
Item NameGear Cluster,internal-External S
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerNational Security Agency
StatusACTIVE
General Characteristics Item DescriptionSTEEL,WITH LIGHTNING HOLES,2.000 IN. OD,0.0625 IN. FACE WIDTH,WITH ONE PROTRUDING HUB,0.04375 IN. OD,0.0469 IN. LENGTH OF HUB,0.1406 IN. OVERALL LENGTH,0.500 IN. DIA BORE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5999-00-097-111911526 INTERCHANGEABLE
Contact,electrical
Leslie Controls, Inc. Dba Leslie Controls Inc
5815-00-392-7898SM-B-148626 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6210-00-627-79032608096-6 INTERCHANGEABLE
Light,indicator
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5310-01-019-218611526 INTERCHANGEABLE
Washer
Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division
5310-01-175-036611526 INTERCHANGEABLE
Lock Washer
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4520-01-189-6512113321-A INTERCHANGEABLE
Heating Element,electrical,nonim
Oshkosh Defense Llc
5110-01-435-0002 INTERCHANGEABLE
File,hand
5970-01-506-2113115-26 INTERCHANGEABLE
Insulation Sleeving,electrical
Prestolite Electric Inc Defense Products Div
Cross-Reference Index
Part NumberManufacturer
CE11526 PRIMARY National Security Agency (USA)
11526 Secs Inc (USA)
Related Parts
5999-00-097-1119INTERCHANGEABLE
CONTACT,ELECTRICAL
11526
5815-00-392-7898INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SM-B-148626
6210-00-627-7903INTERCHANGEABLE
LIGHT,INDICATOR
2608096-6
5310-01-019-2186INTERCHANGEABLE
WASHER
11526
5310-01-175-0366INTERCHANGEABLE
LOCK WASHER
11526
4520-01-189-6512INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
113321-A
5110-01-435-0002INTERCHANGEABLE
FILE,HAND
5970-01-506-2113INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
115-26

Frequently Asked Questions

What is NSN 3020-00-335-2096?

NSN 3020-00-335-2096 is a Gear Cluster,internal-External S, manufactured by National Security Agency, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-335-2096?

NSN 3020-00-335-2096 has 2 cross-referenced part numbers: CE11526 (National Security Agency), 11526 (Secs Inc).

What NSN replaces 3020-00-335-2096?

There are 8 known substitutes for 3020-00-335-2096: 5999-00-097-1119, 5815-00-392-7898, 6210-00-627-7903 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CE11526?

Key specifications for CE11526: General Characteristics Item Description: STEEL,WITH LIGHTNING HOLES,2.000 IN. OD,0.0625 IN. FACE WIDTH,WITH ONE PROTRUDING HUB,0.04375 IN. OD,0.0469 IN. LENGTH OF HUB,0.1406 IN. OVERALL LENGTH,0.500 IN. DIA BORE IN. 1 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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