PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

503114220Solenoid Assy,vacuum

Heraeus Kulzer Llc · NSN 6520-01-500-0276 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-500-0276 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-500-0276. Primary manufacturer part number: 503114220.
Features
  • Solenoid Assy,vacuum — FSC 6520
  • 3 verified cross-references
  • Primary manufacturer: Heraeus Kulzer Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Solenoid Assy,vacuum, cataloged under National Stock Number 6520-01-500-0276, is classified within Federal Supply Class 6520 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Heraeus Kulzer Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-01-500-0276
Primary Part Number503114220
Item NameSolenoid Assy,vacuum
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerHeraeus Kulzer Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5905-00-900-1187 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
1630-00-923-31973-1142-2 INTERCHANGEABLE
Wheel,landing Gear
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
3020-01-139-1591 INTERCHANGEABLE
Gear Assembly
Cross-Reference Index
Part NumberManufacturer
311422 Heraeus Kulzer Llc (USA)
LL-H42-7878 Naval Medical Material Support Command Detachment (USA)
503114220 PRIMARY Heraeus Kulzer Llc (USA)
Related Parts
5905-00-900-1187INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
1630-00-923-3197INTERCHANGEABLE
WHEEL,LANDING GEAR
3-1142-2
3020-01-139-1591INTERCHANGEABLE
GEAR ASSEMBLY

Frequently Asked Questions

What is NSN 6520-01-500-0276?

NSN 6520-01-500-0276 is a Solenoid Assy,vacuum, manufactured by Heraeus Kulzer Llc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-500-0276?

NSN 6520-01-500-0276 has 3 cross-referenced part numbers: 311422 (Heraeus Kulzer Llc), LL-H42-7878 (Naval Medical Material Support Command Detachment), 503114220 (Heraeus Kulzer Llc).

What NSN replaces 6520-01-500-0276?

There are 3 known substitutes for 6520-01-500-0276: 5905-00-900-1187, 1630-00-923-3197, 3020-01-139-1591. Verify interchangeability with system specifications before substitution.

What are the specifications of 503114220?

Key specifications for 503114220: Special Features: VACUUM SOLENOID ASSEMBLY; Part Name Assigned by Controlling Agency: SOLENOID ASSEMBLY VACUUM E.I. FURNACE DEN LAB COMMODORE 100; End Item Identification: FURNACE,DENTAL LABORATORY; COMMODORE 100. 3 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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