PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

257506Attachment,straight,dental Handp

Dentalez, Inc. Dba Star Dental · NSN 6520-01-581-0087 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-581-0087 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-581-0087. Primary manufacturer part number: 257506.
Features
  • Attachment,straight,dental Handp — FSC 6520
  • 4 verified cross-references
  • Primary manufacturer: Dentalez, Inc. Dba Star Dental
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attachment,straight,dental Handp, cataloged under National Stock Number 6520-01-581-0087, 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 Dentalez, Inc. Dba Star Dental. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6520-01-581-0087
Primary Part Number257506
Item NameAttachment,straight,dental Handp
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerDentalez, Inc. Dba Star Dental
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
5305-00-373-865414477 INTERCHANGEABLE
Setscrew
Triumph Engine Control Systems Llc
4710-00-720-116814477 INTERCHANGEABLE
Tube Assembly,metal
Triumph Controls, Llc Dba Triumph Controls, Llc
4820-01-266-53331447-7 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
5315-01-342-537714477 INTERCHANGEABLE
Pin,straight,headless
Blue Tee Corp. Dba Gefco
5305-01-506-8206144-77 INTERCHANGEABLE
Screw,cap,hexagon Head
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4720-01-509-4836144-77 INTERCHANGEABLE
Hose Assembly,nonmetallic
Crane Carrier Company, Llc
5306-01-556-539714477 INTERCHANGEABLE
Bolt,machine
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
6520NCM093963 Defense Medical Standardization Board (USA)
8087030EZ Henry Schein, Inc. (USA)
14477 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
257506 PRIMARY Dentalez, Inc. Dba Star Dental (USA)
Related Parts
5305-00-373-8654INTERCHANGEABLE
SETSCREW
14477
4710-00-720-1168INTERCHANGEABLE
TUBE ASSEMBLY,METAL
14477
4820-01-266-5333INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
1447-7
5315-01-342-5377INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
14477
5305-01-506-8206INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
144-77
4720-01-509-4836INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
144-77
5306-01-556-5397INTERCHANGEABLE
BOLT,MACHINE
14477

Frequently Asked Questions

What is NSN 6520-01-581-0087?

NSN 6520-01-581-0087 is a Attachment,straight,dental Handp, manufactured by Dentalez, Inc. Dba Star Dental, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-581-0087?

NSN 6520-01-581-0087 has 4 cross-referenced part numbers: 6520NCM093963 (Defense Medical Standardization Board), 8087030EZ (Henry Schein, Inc.), 14477 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 257506 (Dentalez, Inc. Dba Star Dental).

What NSN replaces 6520-01-581-0087?

There are 7 known substitutes for 6520-01-581-0087: 5305-00-373-8654, 4710-00-720-1168, 4820-01-266-5333 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 257506?

Key specifications for 257506: Part Name Assigned by Controlling Agency: ATTACHMENT STRAIGHT NOSE CONE DENTAL HANDPIECE; Special Features: STRAIGHT NOSE CONE ATTACHMENT; DESIGNED FOR USE WITH TITAN 3 LOW SPEED LUBE-FREE MOTOR SYSTEM. 2 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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