Dental Expansion Screw NSN 6520-01-396-4000

Item Description

An item designed for treatment of cleft-palate patients and also for patients who have severe maxillary arch width deficiencies. It may have double guide pins to insure linear movement or a single guide pin for partial quadrant and mandibular expansions.

NSN: 6520-01-396-4000

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Features and Characteristics

Overall Width

14.0 millimeters

Furnished Items And Quantity

Screw body 1; short jack screw 1; long jack screw 1; .051 in. Round, angulated stainless steel anchor legs 4; safety adjustment key 1

Usage Design

Orthodontist procedures

Err Default

Err default

Part Name Assigned By Controlling Agency

Screw expansion den crs orthodontist 14mm w no guard spring

Special Features

Two-stage expansion screw; used to accomplish palatal expansion up to 14 mm; first stage for a narrow maxillary arch, expands up to 7 mm; replaceable jack screw for second stage expansion, widens arch another 7 mm

Material

Stainless steel

FSC

6520 Supplies Equipment Dental Instruments

NIIN

013964000

NSN

6520013964000

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

TWO-STAGE EXPANSION SCREW

Cage Code:

90444

Status:

MSDS:

Part Number:

94-7-15-63 DE

Cage Code:

89875

Status:

MSDS:

Part Number:

440-160

Cage Code:

90444

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9018490000
NAICS: 339114
SITC: 87219
Description: Other instruments and appliances, used in dental sciences; and parts and accessories, except dental drill engines, nesoi
End Use (Code 21610):
Medicinal equipment

Q & A

Frequently asked questions for NSN 6520-01-396-4000

What are the manufacturers of nsn 6520013964000?

3m Unitek Corporation (90444)
Defense Logistics Agency (89875)

Does this nsn 6520013964000 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6520013964000
An item designed for treatment of cleft-palate patients and also for patients who have severe maxillary arch width deficiencies. it may have double guide pins to insure linear movement or a single guide pin for partial quadrant and mandibular expansions.

Does nsn 6520013964000 contain any precious metals?
No precious metal content.

Does nsn 6520013964000 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 6520013964000?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

42621

FIIG:

T243-A

App. Key:

ABN

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service