Bevel Gear

NSN: 3020-00-027-3858 | Model: 512845

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

NSN Properties and Flags

NATO Stock Number

3020-00-027-3858

DEMIL

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

0.5000 inches

Teeth Quantity

Bore Style

Plain both ends

Mounting Hole Thread Series Designator

Unc transversely through hub, first end

Mounting Hole Thready Qty Per Inch (tpi)

56 transversely through hub, first end

Mounting Hole Thread Size

0.086 inches transversely through hub, first end

Mounting Hole Type And Quantity

2 threaded transversely through hub, first end

Outside Diameter

0.5220 inches

Nominallength

0.333 inches

Teeth Type

Straight

Pressure Angle

20.0000 degrees

Pitch Angle

45.0000 degrees

Face Width

0.072 inches

Bore Diameter

0.250 inches both ends

Hub Style Designator

Plain second end

Hub Diameter

0.450 inches second end

Material

Steel comp 303se

Material Specification

Mil-s-7720, comp 303se, cond a military specification single material response

Style Designator

Peripheral face, back hub protruding

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 3020-00-027-3858 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

512845
512845
512845

Cage Codes:

Honeywell International Inc (CAGE 64547)
Honeywell International Inc. (CAGE 70210)
Alliedsignal Inc (CAGE 72599)

Schedule B & Trade:

Schedule B: 8483409000 (NAICS 333612)

Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
SITC: 74840

Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters)
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

197339 - Wheels cog/gear/pinion i/s
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

R - 65.0
LCL:

S - 60.0
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3020-00-027-3858 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Italy
What is the NIIN of NSN 3020-00-027-3858?
000273858 or 00-027-3858
Does NSN 3020-00-027-3858 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-00-027-3858?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963