PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CRO3Retractor,tongue and Cheek,denta

Hu-Friedy Mfg. Co., Llc · NSN 6520-01-473-4851 · FSC 6520 · No Item Name Available
Verified by PartsTable
NSN 6520-01-473-4851 — this item is cataloged by the U.S. Government under National Stock Number 6520-01-473-4851. Primary manufacturer part number: CRO3.
Features
  • Retractor,tongue and Cheek,denta — FSC 6520
  • Construction: ONE-PIECE
  • 2 verified cross-references
  • Primary manufacturer: Hu-Friedy Mfg. Co., Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Retractor,tongue and Cheek,denta, cataloged under National Stock Number 6520-01-473-4851, 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 Hu-Friedy Mfg. Co., Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6520-01-473-4851
Primary Part NumberCRO3
Item NameRetractor,tongue and Cheek,denta
FSC / FSG6520 / 65 — No Item Name Available
ManufacturerHu-Friedy Mfg. Co., Llc
StatusACTIVE
ConstructionONE-PIECE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
1730-00-568-0624111406 INTERCHANGEABLE
Link,towbar Pivot T
Air Logistics Corporation Dba Air Logistics Corp
6625-00-971-0347111406 INTERCHANGEABLE
Generator,sweep
Bae Systems Information and Electronic Systems Integration Inc.
6515-01-121-0990MDS160644 INTERCHANGEABLE
Stockings,anti-Embolism
Medline Industries, Lp
5310-01-153-02502AE316 INTERCHANGEABLE
Washer,flat
Oshkosh Defense Llc
6515-01-232-3110111 406 INTERCHANGEABLE
Stockings,anti-Embolism
Beiersdorf-Jobst Inc
5985-01-591-9716111406 INTERCHANGEABLE
Antenna
Ashtech Llc
Cross-Reference Index
Part NumberManufacturer
CRO3 PRIMARY Hu-Friedy Mfg. Co., Llc (USA)
111406 PRIMARY Hu-Friedy Mfg. Co., Llc (USA)
Related Parts
1730-00-568-0624INTERCHANGEABLE
LINK,TOWBAR PIVOT T
111406
6625-00-971-0347INTERCHANGEABLE
GENERATOR,SWEEP
111406
6515-01-121-0990INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
MDS160644
5310-01-153-0250INTERCHANGEABLE
WASHER,FLAT
2AE316
6515-01-232-3110INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
111 406
5985-01-591-9716INTERCHANGEABLE
ANTENNA
111406

Frequently Asked Questions

What is NSN 6520-01-473-4851?

NSN 6520-01-473-4851 is a Retractor,tongue and Cheek,denta, manufactured by Hu-Friedy Mfg. Co., Llc, classified under FSC 6520 (No Item Name Available). Status: active.

What are the part numbers for NSN 6520-01-473-4851?

NSN 6520-01-473-4851 has 2 cross-referenced part numbers: CRO3 (Hu-Friedy Mfg. Co., Llc), 111406 (Hu-Friedy Mfg. Co., Llc).

What NSN replaces 6520-01-473-4851?

There are 6 known substitutes for 6520-01-473-4851: 1730-00-568-0624, 6625-00-971-0347, 6515-01-121-0990 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CRO3?

Key specifications for CRO3: Construction: ONE-PIECE; Special Features: ORRINGER RETRACTOR, SIZE 3 LARGE. 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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