Spur Gear

SKU: 3020000277502 | Model: 536710
NSN 3020-00-027-7502 NSN 3020-00-027-7502

Plain, solid body style, 0.5625" pitch diameter, 27 teeth quantity, w/counterbore both ends bore style, 0.603" outside diameter

Specifications from the Manufacturer

Body Style:
Plain, solid
Pitch Diameter:
0.5625 inches nominal
Teeth Quantity:
Bore Style:
W/counterbore both ends
Nominal Outside Diameter:
0.603 inches
Nominal Overall Length:
0.310 inches
Tooth Form:
Pressure Angle:
20.0000 degrees
Nominal Distance Between Body Face And Protruding Hub End:
0.275 inches first end
Face Nominal Width:
0.035 inches
Bore Nominal Diameter:
0.902 inches both ends
Counterbore Nominal Depth:
0.145 inches first end
Counterbore Nominal Diameter:
0.126 inches first end
Hub Style Designator:
1 groove first end
End Nominal Diameter:
0.218 inches first end
First Groove Nominal Diameter:
0.205 inches first end
Nominal Distance From End To First Groove:
0.130 inches first end
Steel comp 303 overall
Material Document And Classification:
Mil-s-7720,comp 303s mil spec single material response overall
Style Designator:
Protruding hub

Pricing and Availability

Request a Quote

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.


Order With Confidence

Certified quality parts supplier
  • MSDS Hazmat Certified
  • certified Committed to quality with 100% product inspection
  • on time delivery icon On-time delivery
Recently Updated in Gears, Pulleys, Sprockets, And Transmission Chain
NSN 3020-00-032-1527 Helical Gear

Plain, solid body style, 6.0000" pitch diameter, 18 teeth quantity, 32.0 Rockwell c hardness rating, single helix teeth type, standard tooth form

NSN 3020-00-032-0574 Bevel Gear

Webbed, offset, solid body style, mounting hole attachment method, 2.6250" pitch diameter, 126 teeth quantity, plain both ends bore style

NSN 3020-00-032-0374 Spur Gear

Mounting hole attachment method, 0.9530" pitch diameter, 61 teeth quantity, plain both ends bore style, 0.983" outside diameter

NSN 3020-00-032-0358 Spur Gear

Plain, solid body style, 0.5000" pitch diameter, 32 teeth quantity, 0.531" outside diameter, 0.250" length

NSN 3020-00-027-7502 Datasheet

Supply Class:


Cross Reference:

  • 536710

Cage Codes:

  • Honeywell International Inc (CAGE 64547)

Replaced or Cancelled:

3020-00-027-7502 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000277502
NSN: 3020000277502
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.

Freight Codes:

NMF Desc: Gear/speed Increasing/reducing Mach
NMFC: 121870
UFC: 64910
LTL: 77.5
LCL: 70.0
WCC: Motors and parts, (machinery and parts),(less than 35 feet)
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
ASH: No special handling required.

Reference Drawing:

[drawing of 3020-00-027-7502]

Schedule B & Trade:

8483409000 (NAICS 333612)
Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

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

End Use:

Industrial machines, other

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3020-00-027-7502 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 3020-00-027-7502 defined?
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. see also gear, antibacklash, spur. for bulk material, see rod, pinion.
What is the NIIN of NSN 3020-00-027-7502?
000277502 or 00-027-7502
Does this item require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is NSN 3020000277502 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 3020000277502?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963