Internal Gear

Model / MPN: 7708620 | NSN: 3020-00-287-8675

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

Product Details

NATO Stock Number

3020-00-287-8675

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Body Style

Webbed, offset, with lightening holes

Spline Quantity

47 both ends

Pitch Diameter

13.3333 inches

Teeth Quantity

Bore Style

Involute spline both ends

Spline Pitch Diameter

2.9375 inches both ends

Hardness Rating

85.0 rockwell superficial 15-n

Outside Diameter

14.6000 inches

Nominallength

3.465 inches

Teeth Type

Spur

Tooth Form

Standard

Pressure Angle

25.0000 degrees

Distance Between Body Face And Protruding Hub End

1.310 inches first end

Face Width

1.300 inches

Bore Diameter

3.000 inches both ends

Hub Style Designator

Plain first end

Hub Diameter

4.380 inches first end

Material

Steel comp 4140

Material Specification

66 federal standard single material response and aisi/sae 4140 assn standard single material response

Style Designator

Solid back ring, protruding hub, recessed hub

77086 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7L117TH964	Gear, Internal	16	EA	09/05/2017
SPE7L117TK984	Gear, Internal	19	EA	10/10/2017
SPE7L218T3387	Gear, Internal	1	EA	07/20/2018
SPE7L218T3758	Gear, Internal	15	EA	08/20/2018
SPE7L218T4302	Gear, Internal	3	EA	09/27/2018
SPE7L219T0206	Gear, Internal	34	EA	10/26/2018
SPE7L120T3843	Gear, Internal	1	EA	12/20/2019

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

7708620 Cross Reference

6766327
6766327
3020002878675