PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1375Eyepiece,microscope

Leidos, Inc. Div Cyber and Information Solutions Services · NSN 6650-01-072-4986 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-01-072-4986 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-072-4986. Primary manufacturer part number: 1375.
Features
  • Eyepiece,microscope — FSC 6650
  • Design Type: WIDE FIELD
  • Mounted Cross Hairs: NOT PROVIDED
  • Disc Insert Usage Design: NOT PROVIDED
  • Magnification: 10.0X NOMINAL
  • Similarity Feature: NOT MATCHED AND PAIRED
  • 2 verified cross-references
  • Primary manufacturer: Leidos, Inc. Div Cyber and Information Solutions Services
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Eyepiece,microscope, cataloged under National Stock Number 6650-01-072-4986, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Leidos, Inc. Div Cyber and Information Solutions Services. Government technical data includes 5 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-01-072-4986
Primary Part Number1375
Item NameEyepiece,microscope
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerLeidos, Inc. Div Cyber and Information Solutions Services
StatusACTIVE
Design TypeWIDE FIELD
Mounted Cross HairsNOT PROVIDED
Disc Insert Usage DesignNOT PROVIDED
Magnification10.0X NOMINAL
Similarity FeatureNOT MATCHED AND PAIRED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-174-9126 INTERCHANGEABLE
Reducing Washer,knockout
2940-00-289-8348101606A INTERCHANGEABLE
Filter Element,fluid
Dresser, Llc
4320-00-398-57021375 INTERCHANGEABLE
Housing,impeller,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5305-00-550-0863 INTERCHANGEABLE
Screw,cap,hexagon Head
6510-00-559-6130 INTERCHANGEABLE
Pad,post Surgical Obstetrical
6210-00-773-5992 INTERCHANGEABLE
Light,indicator
5920-00-810-5604401594 INTERCHANGEABLE
Fuse Link,thermal
Eaton Aerospace, Llc Dba Jackson South
5975-00-810-6394 INTERCHANGEABLE
Box Connector,electrical
5975-00-839-6915SR15-1 INTERCHANGEABLE
Bushing,strain Relief,cable
Heyco Inc Dba Heyco Products
5330-00-843-27201375 INTERCHANGEABLE
Seal,plain Encased
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
Cross-Reference Index
Part NumberManufacturer
1375 PRIMARY Leidos, Inc. Div Cyber and Information Solutions Services (USA)
1375 The Boeing Company (USA)
Related Parts
5975-00-174-9126INTERCHANGEABLE
REDUCING WASHER,KNOCKOUT
2940-00-289-8348INTERCHANGEABLE
FILTER ELEMENT,FLUID
101606A
4320-00-398-5702INTERCHANGEABLE
HOUSING,IMPELLER,PUMP
1375
5305-00-550-0863INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
6510-00-559-6130INTERCHANGEABLE
PAD,POST SURGICAL OBSTETRICAL
6210-00-773-5992INTERCHANGEABLE
LIGHT,INDICATOR
5920-00-810-5604INTERCHANGEABLE
FUSE LINK,THERMAL
401594
5975-00-810-6394INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5975-00-839-6915INTERCHANGEABLE
BUSHING,STRAIN RELIEF,CABLE
SR15-1
5330-00-843-2720INTERCHANGEABLE
SEAL,PLAIN ENCASED
1375
5996-00-884-8552INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
240-2470
5331-01-160-9514INTERCHANGEABLE
O-RING
1375-260A

Frequently Asked Questions

What is NSN 6650-01-072-4986?

NSN 6650-01-072-4986 is a Eyepiece,microscope, manufactured by Leidos, Inc. Div Cyber and Information Solutions Services, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-01-072-4986?

NSN 6650-01-072-4986 has 2 cross-referenced part numbers: 1375 (Leidos, Inc. Div Cyber and Information Solutions Services), 1375 (The Boeing Company).

What NSN replaces 6650-01-072-4986?

There are 12 known substitutes for 6650-01-072-4986: 5975-00-174-9126, 2940-00-289-8348, 4320-00-398-5702 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1375?

Key specifications for 1375: Design Type: WIDE FIELD; Mounted Cross Hairs: NOT PROVIDED; Disc Insert Usage Design: NOT PROVIDED; Special Features: MATL MONOLUX; 1.718 IN. O/A L,1.086 IN. O/A DIA IN. 6 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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