PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21402Illuminator,x-Ray Film

Wolf X-Ray, Corporation · NSN 6525-01-257-1694 · FSC 6525 · No Item Name Available
Verified by PartsTable
NSN 6525-01-257-1694 — this item is cataloged by the U.S. Government under National Stock Number 6525-01-257-1694. Primary manufacturer part number: 21402.
Features
  • Illuminator,x-Ray Film — FSC 6525
  • Drip Tray: INCLUDED
  • Frequency in Hertz: 60.0
  • Viewing Unit Overall Width: 28.000 INCHES NOMINAL IN
  • Voltage in Volts: 118.0
  • Material: PLASTIC VIEWING UNIT WINDOW
  • Viewing Unit Overall Height: 22.000 INCHES NOMINAL IN
  • Film Attachment Method: ANY ACCEPTABLE
Applications
  • Applications requiring Plastic Viewing Unit Window construction
General Description

The Illuminator,x-Ray Film, cataloged under National Stock Number 6525-01-257-1694, 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 Wolf X-Ray, Corporation. Government technical data includes 12 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6525-01-257-1694
Primary Part Number21402
Item NameIlluminator,x-Ray Film
FSC / FSG6525 / 65 — No Item Name Available
ManufacturerWolf X-Ray, Corporation
StatusACTIVE
Drip TrayINCLUDED
Frequency in Hertz60.0
Viewing Unit Overall Width28.000 INCHES NOMINAL IN
Voltage in Volts118.0
MaterialPLASTIC VIEWING UNIT WINDOW
Viewing Unit Overall Height22.000 INCHES NOMINAL IN
Film Attachment MethodANY ACCEPTABLE
Accessory Components and QuantityROCKER SWITCH,LINE CORD,3 PRONG PLUG,RAMP/ROLLER FILM REFINER
Mounting TypeWALL
Lampholder Quantity12
Unit TypeSINGLE
Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5305-00-022-677921402 INTERCHANGEABLE
Screw,machine
Amphenol Corp Div Amphenol Aerospace Operations
5120-00-126-2076 INTERCHANGEABLE
Pliers
5950-00-605-443921-402 INTERCHANGEABLE
Transformer,radio Frequency
Neurotech Corp Control Electronics Div
6610-00-932-246021402 INTERCHANGEABLE
Frame and Base Assy
Aerosonic Llc
5925-01-024-736721402 INTERCHANGEABLE
Circuit Breaker
Noske-Kaeser Germany Gmbh
5975-01-066-64908325 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
3020-01-199-313521402 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
7520-01-207-418821402 INTERCHANGEABLE
Rubber Stamp,band Type
Shachihata Inc Usa Dba Shachihata
5930-01-300-2243 INTERCHANGEABLE
Switch,sensitive
6240-01-313-6866F96T12/74-SL/SPECTRUML-P/HD22M INTERCHANGEABLE
Lamp,fluorescent
Westron Corporation Dba Westron Lighting
Cross-Reference Index
Part NumberManufacturer
21402 PRIMARY Wolf X-Ray, Corporation (USA)
Related Parts
5305-00-022-6779INTERCHANGEABLE
SCREW,MACHINE
21402
5120-00-126-2076INTERCHANGEABLE
PLIERS
5950-00-605-4439INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
21-402
6610-00-932-2460INTERCHANGEABLE
FRAME AND BASE ASSY
21402
5925-01-024-7367INTERCHANGEABLE
CIRCUIT BREAKER
21402
5975-01-066-6490INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8325
3020-01-199-3135INTERCHANGEABLE
GEAR RACK
21402
7520-01-207-4188INTERCHANGEABLE
RUBBER STAMP,BAND TYPE
21402
5930-01-300-2243INTERCHANGEABLE
SWITCH,SENSITIVE
6240-01-313-6866INTERCHANGEABLE
LAMP,FLUORESCENT
F96T12/74-SL/SPECTRUML-P/HD22M
6105-01-417-9118INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5930-01-420-3049INTERCHANGEABLE
SWITCH,BOX
21402

Frequently Asked Questions

What is NSN 6525-01-257-1694?

NSN 6525-01-257-1694 is a Illuminator,x-Ray Film, manufactured by Wolf X-Ray, Corporation, classified under FSC 6525 (No Item Name Available). Status: active.

What are the part numbers for NSN 6525-01-257-1694?

NSN 6525-01-257-1694 has 1 cross-referenced part number: 21402 (Wolf X-Ray, Corporation).

What NSN replaces 6525-01-257-1694?

There are 12 known substitutes for 6525-01-257-1694: 5305-00-022-6779, 5120-00-126-2076, 5950-00-605-4439 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21402?

Key specifications for 21402: Drip Tray: INCLUDED; Part Name Assigned by Controlling Agency: ILLUMINATOR XRAY FILM WALL MOUNT AC 118V 60HZ VIEWING 22X28" V; Frequency in Hertz: 60.0; Viewing Unit Overall Width: 28.000 INCHES NOMINAL IN. 13 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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