PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21520-23Ballast,lamp

Wolf X-Ray, Corporation · NSN 6250-01-295-4826 · FSC 6250 · No Item Name Available
Verified by PartsTable
NSN 6250-01-295-4826 — this item is cataloged by the U.S. Government under National Stock Number 6250-01-295-4826. Primary manufacturer part number: 21520-23.
Features
  • Ballast,lamp — FSC 6250
  • 2 verified cross-references
  • Primary manufacturer: Wolf X-Ray, Corporation
Applications
  • Area illumination
  • Indicator and warning display
  • Navigation and signal lighting
General Description

The Ballast,lamp, cataloged under National Stock Number 6250-01-295-4826, is classified within Federal Supply Class 6250 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Wolf X-Ray, Corporation. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6250-01-295-4826
Primary Part Number21520-23
Item NameBallast,lamp
FSC / FSG6250 / 62 — No Item Name Available
ManufacturerWolf X-Ray, Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
6520-00-139-4580210001 INTERCHANGEABLE
Accessory Kit,dental Filling Mat
Centrix Inc
6220-00-159-2392210001 INTERCHANGEABLE
Light,marker,clearance
Betts Industries, Inc.
1560-00-343-9039L537R INTERCHANGEABLE
Tank,fuel,aircraft
Goodrich Corporation
6240-01-012-0829MV1000/U INTERCHANGEABLE
Lamp,metal Halide
General Electric Company Dba Ge
5962-01-249-6396 INTERCHANGEABLE
Microcircuit,linear
5920-01-434-85049513076-30 INTERCHANGEABLE
Discharger,electrostatic,aircraf
Ogden Air Logistics Center
5330-01-530-0484215-2023 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
21000-1 Wolf X-Ray, Corporation (USA)
21520-23 PRIMARY Wolf X-Ray, Corporation (USA)
Related Parts
6520-00-139-4580INTERCHANGEABLE
ACCESSORY KIT,DENTAL FILLING MAT
210001
6220-00-159-2392INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
210001
1560-00-343-9039INTERCHANGEABLE
TANK,FUEL,AIRCRAFT
L537R
6240-01-012-0829INTERCHANGEABLE
LAMP,METAL HALIDE
MV1000/U
5962-01-249-6396INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5920-01-434-8504INTERCHANGEABLE
DISCHARGER,ELECTROSTATIC,AIRCRAF
9513076-30
5330-01-530-0484INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
215-2023

Frequently Asked Questions

What is NSN 6250-01-295-4826?

NSN 6250-01-295-4826 is a Ballast,lamp, manufactured by Wolf X-Ray, Corporation, classified under FSC 6250 (No Item Name Available). Status: active.

What are the part numbers for NSN 6250-01-295-4826?

NSN 6250-01-295-4826 has 2 cross-referenced part numbers: 21000-1 (Wolf X-Ray, Corporation), 21520-23 (Wolf X-Ray, Corporation).

What NSN replaces 6250-01-295-4826?

There are 7 known substitutes for 6250-01-295-4826: 6520-00-139-4580, 6220-00-159-2392, 1560-00-343-9039 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21520-23?

Key specifications for 21520-23: Special Features: USED ON VIEWER,DENTAL X-RAY,MODEL NO. 21731. 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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