PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

252052Lens,aspherical

Raytheon Company Dba Raytheon · NSN 1420-00-715-8294 · FSC 1420 · No Item Name Available
Verified by PartsTable
NSN 1420-00-715-8294 — this item is cataloged by the U.S. Government under National Stock Number 1420-00-715-8294. Primary manufacturer part number: 252052.
Features
  • Lens,aspherical — FSC 1420
  • General Characteristics Item Description: O/A DIM IN IN. 1.964 MIN TO 1.966 MAX DIA;0.221 MIN TO 0.227 MAX THK;MATL SILICON;GROUN SURFACE 63.0 MICROINCH;ANTIREFLECTION COAT ON BOTH OPTICAL SURFACES W/ SILICON MONOXIDE
  • 1 verified cross-reference
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lens,aspherical, cataloged under National Stock Number 1420-00-715-8294, is classified within Federal Supply Class 1420 (No Item Name Available) of the Guided Missiles group. The primary manufacturer of record is Raytheon Company Dba Raytheon. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1420-00-715-8294
Primary Part Number252052
Item NameLens,aspherical
FSC / FSG1420 / 14 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
General Characteristics Item DescriptionO/A DIM IN IN. 1.964 MIN TO 1.966 MAX DIA;0.221 MIN TO 0.227 MAX THK;MATL SILICON;GROUN SURFACE 63.0 MICROINCH;ANTIREFLECTION COAT ON BOTH OPTICAL SURFACES W/ SILICON MONOXIDE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-277-619920044S INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
5999-01-509-3477252052 INTERCHANGEABLE
Magnet,permanent
Temposonics, Llc
Cross-Reference Index
Part NumberManufacturer
252052 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
4730-00-277-6199INTERCHANGEABLE
CLAMP,HOSE
20044S
5999-01-509-3477INTERCHANGEABLE
MAGNET,PERMANENT
252052

Frequently Asked Questions

What is NSN 1420-00-715-8294?

NSN 1420-00-715-8294 is a Lens,aspherical, manufactured by Raytheon Company Dba Raytheon, classified under FSC 1420 (No Item Name Available). Status: active.

What are the part numbers for NSN 1420-00-715-8294?

NSN 1420-00-715-8294 has 1 cross-referenced part number: 252052 (Raytheon Company Dba Raytheon).

What NSN replaces 1420-00-715-8294?

There are 2 known substitutes for 1420-00-715-8294: 4730-00-277-6199, 5999-01-509-3477. Verify interchangeability with system specifications before substitution.

What are the specifications of 252052?

Key specifications for 252052: General Characteristics Item Description: O/A DIM IN IN. 1.964 MIN TO 1.966 MAX DIA;0.221 MIN TO 0.227 MAX THK;MATL SILICON;GROUN SURFACE 63.0 MICROINCH;ANTIREFLECTION COAT ON BOTH OPTICAL SURFACES W/ SILICON MONOXIDE. 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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