Internal Gear

NSN: 3020-01-054-9530 | Model: 302732

A gear with teeth formed on the inner surface of a cylinder or cone.

NSN Properties and Flags

NATO Stock Number

3020-01-054-9530

DEMIL

Body Style

Plain, solid

Attachment Method

Mounting hole

Pitch Diameter

7.5650 inches

Teeth Quantity

123

Mounting Hole Thread Series Designator

Unc axially through flange

Hardness Rating

30.0 rockwell c and 34.0 rockwell c

Mounting Hole Thread Size

0.250 inches axially through flange

Mounting Hole Type And Quantity

8 threaded axially through body, first end

Outside Diameter

9.000 inches

Nominallength

0.750 inches

Teeth Type

Spur

Tooth Form

Standard

Flange Diameter

9.625 inches

Pressure Angle

20.0000 degrees

Flange Thickness

0.250 inches

Precision Classification

Quality number 10

Bolt Hole Circle Diameter

8.500 inches axially through body, first end

Material

Steel comp 4140

Style Designator

Flanged ring

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 3020-01-054-9530 Datasheet

Supply Class (FSC):

Transmission Chain Sprockets Pulleys Gears

Cross Reference:

302732

Cage Codes:

Symetrics Industries, Llc (CAGE 22830)

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.
LTL:

R - 65.0
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
X
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,073.32 to $3,455.53..
Does NSN 3020-01-054-9530 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 3020-01-054-9530?
010549530 or 01-054-9530
Does NSN 3020-01-054-9530 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3020-01-054-9530?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 29, 1978