PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L21742P01Lead Assembly

General Electric Company · NSN 2835-00-596-6476 · FSC 2835 · No Item Name Available
Verified by PartsTable
NSN 2835-00-596-6476 — this item is cataloged by the U.S. Government under National Stock Number 2835-00-596-6476. Primary manufacturer part number: L21742P01.
Features
  • Lead Assembly — FSC 2835
  • Criticality Code Justification: FEAT
  • 7 verified cross-references
  • Primary manufacturer: General Electric Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lead Assembly, cataloged under National Stock Number 2835-00-596-6476, is classified within Federal Supply Class 2835 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is General Electric Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2835-00-596-6476
Primary Part NumberL21742P01
Item NameLead Assembly
FSC / FSG2835 / 28 — No Item Name Available
ManufacturerGeneral Electric Company
StatusCANCELLED
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
9540-00-402-0410 INTERCHANGEABLE
Beam,structural
9540-00-529-9342 INTERCHANGEABLE
Beam,structural
5950-00-934-280766090 INTERCHANGEABLE
Transformer,power
Power Paragon Inc Dba Air Borne Power Div Airborne Power
6630-01-193-1167 INTERCHANGEABLE
Filter,colorimeter
5325-01-238-282766090 INTERCHANGEABLE
Ring,retaining
Dressta North America Ltd
5120-01-399-5612 INTERCHANGEABLE
Screwdriver,flat Tip
3455-01-647-026566090 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Keo Cutters Div of Masco Corp
Cross-Reference Index
Part NumberManufacturer
8TL37AAP Ametek Inc Div Aerospace and Defense (USA)
66090 Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA)
L21742P01 PRIMARY General Electric Company (USA)
L21742P02 General Electric Company (USA)
66090(710312) Unison Industries Llc (USA)
710312 PRIMARY Unison Industries Llc (USA)
66090 Unison Industries Llc (USA)
Related Parts
9540-00-402-0410INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-529-9342INTERCHANGEABLE
BEAM,STRUCTURAL
5950-00-934-2807INTERCHANGEABLE
TRANSFORMER,POWER
66090
6630-01-193-1167INTERCHANGEABLE
FILTER,COLORIMETER
5325-01-238-2827INTERCHANGEABLE
RING,RETAINING
66090
5120-01-399-5612INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
3455-01-647-0265INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
66090

Frequently Asked Questions

What is NSN 2835-00-596-6476?

NSN 2835-00-596-6476 is a Lead Assembly, manufactured by General Electric Company, classified under FSC 2835 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2835-00-596-6476?

NSN 2835-00-596-6476 has 7 cross-referenced part numbers: 8TL37AAP (Ametek Inc Div Aerospace and Defense), 66090 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), L21742P01 (General Electric Company), L21742P02 (General Electric Company), 66090(710312) (Unison Industries Llc) and 2 more.

What NSN replaces 2835-00-596-6476?

There are 7 known substitutes for 2835-00-596-6476: 9540-00-402-0410, 9540-00-529-9342, 5950-00-934-2807 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L21742P01?

Key specifications for L21742P01: Part Name Assigned by Controlling Agency: LEAD ASSEMBLY OVERSPEED; Special Features: ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS; Criticality Code Justification: FEAT. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2835-00-596-6476 still in active supply?

NSN 2835-00-596-6476 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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