PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

028-00778Glass,sight

Johnson Controls Navy Systems, Llc · NSN 5975-01-198-3590 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-198-3590 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-198-3590. Primary manufacturer part number: 028-00778.
Features
  • Glass,sight — FSC 5975
  • 2 verified cross-references
  • Primary manufacturer: Johnson Controls Navy Systems, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Glass,sight, cataloged under National Stock Number 5975-01-198-3590, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Johnson Controls Navy Systems, Llc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGlass,sight
FSC / FSG5975 — No Item Name Available (FSG 59)
ManufacturersJohnson Controls Navy Systems, Llc (CAGE 66935)
Technical Specifications
ParameterValue
NSN5975-01-198-3590
Primary Part Number028-00778
Item NameGlass,sight
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerJohnson Controls Navy Systems, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-255-649151107S59-762PC7 INTERCHANGEABLE
Gasket
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
28-778K Johnson Controls Navy Systems, Llc (USA)
028-00778 PRIMARY Johnson Controls Navy Systems, Llc (USA)
Related Parts
5330-00-255-6491INTERCHANGEABLE
GASKET
51107S59-762PC7

Frequently Asked Questions

What is NSN 5975-01-198-3590?

NSN 5975-01-198-3590 is a Glass,sight, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-198-3590?

NSN 5975-01-198-3590 has 2 cross-referenced part numbers: 28-778K (Johnson Controls Navy Systems, Llc), 028-00778 (Johnson Controls Navy Systems, Llc).

What NSN replaces 5975-01-198-3590?

There is 1 known substitute for 5975-01-198-3590: 5330-00-255-6491. Verify interchangeability with system specifications before substitution.

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