PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44000Coupler,chairside,dental

Danville Mfg · NSN 6520-01-385-6251 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-385-6251 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-385-6251. Primary manufacturer part number: 44000.
Features
  • Coupler,chairside,dental — FSC 6520
  • General Characteristics Item Description: W/MALE AND FEMALE QUICK DISCONNECTS AND PLASTIC TEE; FOR USE W/DENTAL SANDBLASTER 6520-01-385-0477
  • 1 verified cross-reference
  • Primary manufacturer: Danville Mfg
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,chairside,dental, cataloged under National Stock Number 6520-01-385-6251, 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 Danville Mfg. Government technical data includes 1 verified specification, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-01-385-6251
Primary Part Number44000
Item NameCoupler,chairside,dental
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerDanville Mfg
StatusACTIVE
General Characteristics Item DescriptionW/MALE AND FEMALE QUICK DISCONNECTS AND PLASTIC TEE; FOR USE W/DENTAL SANDBLASTER 6520-01-385-0477
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
5120-00-132-6913HX4 INTERCHANGEABLE
Crimping Tool,terminal,hand
Daniels Manufacturing Corporation
4820-00-225-151044000 INTERCHANGEABLE
Parts Kit,valve
Woodward Hrt Inc
6640-00-270-07634400000 INTERCHANGEABLE
Washing Machine,glassware
Labconco Corp
5340-00-449-0502 INTERCHANGEABLE
Catch,clamping
5950-00-751-9299 INTERCHANGEABLE
Transformer,power
5985-01-372-8881 INTERCHANGEABLE
Divider,power,radio Frequency
5120-01-470-181844000 INTERCHANGEABLE
Bender,tube,hand
Lisle Corp
6625-01-472-678344000 INTERCHANGEABLE
Test,flash Point
Petrolab, L.l.c.
6515-01-473-867844000 INTERCHANGEABLE
Case,drug,main,supp
Fleming Industries Inc Dba Iron Duck Division Div Iron Duck
1095-01-545-574344000 INTERCHANGEABLE
Gun,taser
Axon Enterprise, Inc.
Cross-Reference Index
Part NumberManufacturer
44000 PRIMARY Danville Mfg (USA)
Related Parts
5120-00-132-6913INTERCHANGEABLE
CRIMPING TOOL,TERMINAL,HAND
HX4
4820-00-225-1510INTERCHANGEABLE
PARTS KIT,VALVE
44000
6640-00-270-0763INTERCHANGEABLE
WASHING MACHINE,GLASSWARE
4400000
5340-00-449-0502INTERCHANGEABLE
CATCH,CLAMPING
5950-00-751-9299INTERCHANGEABLE
TRANSFORMER,POWER
5985-01-372-8881INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
5120-01-470-1818INTERCHANGEABLE
BENDER,TUBE,HAND
44000
6625-01-472-6783INTERCHANGEABLE
TEST,FLASH POINT
44000
6515-01-473-8678INTERCHANGEABLE
CASE,DRUG,MAIN,SUPP
44000
1095-01-545-5743INTERCHANGEABLE
GUN,TASER
44000
6230-01-601-2480INTERCHANGEABLE
LANTERN,ELECTRIC
44000

Frequently Asked Questions

What is NSN 6520-01-385-6251?

NSN 6520-01-385-6251 is a Coupler,chairside,dental, manufactured by Danville Mfg, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-385-6251?

NSN 6520-01-385-6251 has 1 cross-referenced part number: 44000 (Danville Mfg).

What NSN replaces 6520-01-385-6251?

There are 11 known substitutes for 6520-01-385-6251: 5120-00-132-6913, 4820-00-225-1510, 6640-00-270-0763 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44000?

Key specifications for 44000: Part Name Assigned by Controlling Agency: COUPLER CHAIRSIDE DEN U/W NSN 6520013850477 DENTAL SANDBLASTER; General Characteristics Item Description: W/MALE AND FEMALE QUICK DISCONNECTS AND PLASTIC TEE; FOR USE W/DENTAL SANDBLASTER 6520-01-385-0477. 2 total characteristics are documented in the Federal Logistics Information System.

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