NSN 3020-01-238-8339 Spur Gear

Availability

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Manufacturer Datasheet

SKU: 3020-01-238-8339 Model: HM025-677-1

MRC

Name

Detail

MRC:

AAQL

Body Style

Plain, solid

MRC:

ABSA

Spline Quantity

14 both ends

MRC:

AGJS

Pitch Diameter

2.2222 inches

MRC:

AJLA

Teeth Quantity

MRC:

ANTP

Bore Style

Involute spline both ends

MRC:

BDTX

Spline Pitch Diameter

0.58333 inches both ends

MRC:

CWCD

Outside Diameter

2.444 inches

MRC:

CWNH

Tooth Form

Standard

MRC:

CWPP

Pressure Angle

20.0000 degrees

MRC:

CWRM

Face Width

0.250 inches

MRC:

CWRS

Bore Diameter

0.644 inches both ends

MRC:

FEAT

Special Features

Heat treat to rc 31-36 per mil-h-687 (140-160 ksi tensile strength); spur gear data: diametral pitch=9, addendum=0.1111, root dia.=1.944, max. Tooth thk.=0.17253, meas. Over pins=2.4832, pindia.=0.192, testing pressure(oz.)=33-39, center distance radius=1.1043, max. Tooth-tooth composite error=0.00161, max.Total composite error=0.00425, no. Of teeth(mating gear) =40, nom. Center distance=3.333; spline data: base dia.=0.50518, class of fit=5, spline pitch=24/48, pin dia.=0.072, dia. Between pins=0.4826, form dia. Min.=0.629, tooth form=flatroot side fit involute per ansi b92.1-1970

MRC:

MATT

Material

Steel comp 4140

MRC:

MDCL

Material Specification

Mil-s-5636 military specification single material response

MRC:

SFTT

Surface Treatment

Oxide

MRC:

STDC

Surface Treatment Specification

Mil-c-13924, class 1 military specification single treatment response

MRC:

STYL

Style Designator

Hubless

MRC:

NSN

3020012388339

MRC:

Supply Class

#3020 - Transmission Chain Sprockets Pulleys Gears

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

MRC:

Unit of Issue

Manufacturers and Distributors

CAGE

Name

CAGE:

1T765

ROBERTSON FUEL SYSTEMS, L.L.C.

CAGE:

62228

MEGGITT DEFENSE SYSTEMS, INC.

CAGE:

59027

MEGGITT DEFENSE SYSTEMS, INC.

Part Numbers and Brands

Part Number

Brand

HM025-677-1

Robertson Fuel Systems

014223-501

Meggitt Defense Systems

Historical Solicitations

Solicitation

Description

Qty

End Date

SPE7L418T3102

GEAR,SPUR

2018-06-28

SPE7L418T2787

GEAR,SPUR

2018-06-11

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

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