PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

559BScreen,x-Ray Protective

Brunswick Corp Defense Div · NSN 6525-01-294-3997 · FSC 6525 · No Item Name Available
Verified by PartsTable
NSN 6525-01-294-3997 — this item is cataloged by the U.S. Government under National Stock Number 6525-01-294-3997. Primary manufacturer part number: 559B.
Features
  • Screen,x-Ray Protective — FSC 6525
  • 1 verified cross-reference
  • Primary manufacturer: Brunswick Corp Defense Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Screen,x-Ray Protective, cataloged under National Stock Number 6525-01-294-3997, is classified within Federal Supply Class 6525 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Brunswick Corp Defense Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScreen,x-Ray Protective
FSC / FSG6525 — No Item Name Available (FSG 65)
ManufacturersBrunswick Corp Defense Div (CAGE 05699)
Technical Specifications
ParameterValue
NSN6525-01-294-3997
Primary Part Number559B
Item NameScreen,x-Ray Protective
FSC / FSG6525 / 65 — No Item Name Available
ManufacturerBrunswick Corp Defense Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5915-00-103-02752558160-3 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-00-145-5049101021PC472 INTERCHANGEABLE
Body,valve
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
6625-00-630-6316559B INTERCHANGEABLE
Wavemeter
Telephonics Corp/prd Instruments
Cross-Reference Index
Part NumberManufacturer
559B Brunswick Corp Defense Div (USA)
Related Parts
5915-00-103-0275INTERCHANGEABLE
FILTER,BAND PASS
2558160-3
4820-00-145-5049INTERCHANGEABLE
BODY,VALVE
101021PC472
6625-00-630-6316INTERCHANGEABLE
WAVEMETER
559B

Frequently Asked Questions

What is NSN 6525-01-294-3997?

NSN 6525-01-294-3997 is a Screen,x-Ray Protective, manufactured by Brunswick Corp Defense Div, classified under FSC 6525 (No Item Name Available). Status: active.

What are the part numbers for NSN 6525-01-294-3997?

NSN 6525-01-294-3997 has 1 cross-referenced part number: 559B (Brunswick Corp Defense Div).

What NSN replaces 6525-01-294-3997?

There are 3 known substitutes for 6525-01-294-3997: 5915-00-103-0275, 4820-00-145-5049, 6625-00-630-6316. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com