NSN 3020-01-238-8338

Spur Gear

FSC: 3020     NIIN: 012388338
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Product Characteristics

NSN:
3020012388338
Demilitarization:
NO
INC:
05466
Shelf Life:
N/A
Body Style:
Plain, solid
Spline Quantity:
14 both ends
Pitch Diameter:
3.6000 inches
Teeth Quantity:
36
Bore Style:
Involute spline both ends
Spline Pitch Diameter:
0.5833 inches both ends
Outside Diameter:
3.800 inches
Tooth Form:
Standard
Pressure Angle:
20.0000 degrees
Distance Between Body Face And Protruding Hub End:
0.187 inches both ends
Face Width:
0.250 inches
Bore Diameter:
0.644 inches both ends
Hub Style Designator:
Plain both ends
Hub Diameter:
0.3125 inches both ends
Special Features:
Heat treat to rc31-36 per mil-h-6875, 140-160 ksi tensile strength; spline data: class of fit=5, spline pitch=24/48, pin dia.=0.072, dia. Between pins=0.4826, form dia.=0.629, tooth form=flatroot side fit involute per ansi b92.1-1970; 5 equally spaced lightening holes 0.750 in. Dia.; spur gear data: diametral pitch=10, addendum=0.1000, root dia.=3.350, max. Tooth thk.=0.15508, meas.Over pins=3.8369, pin dia.=0.1728, testing pressur (oz.)=29-35, center distanceradius=1.7988, max. Tooth-tooth composite error=0.0015, max. Total composite error=0.0041, no. Of teeth(mating gear) =45, nom. Center distance=4.050
Material:
Steel comp 4140
Material Specification:
Mil-s-5626 military specification single material response
Surface Treatment:
Oxide
Surface Treatment Specification:
Mil-c-13924, class 1, black military specification single treatment response
Style Designator:
Protruding hubs

Demand History (Solicitations)

Solicitation Qty End Date Purchase Request Small Business
SPE7L418T4002 7 09/04/2018 0075922173 0%
SPE7L515T2632 8 05/01/2015 0058166020 100%

Part Numbers

  • 014222-501
    MEGGITT DEFENSE SYSTEMS, INC.
  • HM025-678-1
    ROBERTSON FUEL SYSTEMS, L.L.C.

Shipping & Handling

HMIRS:

No MSDS. No hazardous material.

ESD:

No known electrostatic discharge.

Schedule B:

8483409000 - Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately.

Professional Distribution

  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   AS9120 Quality Standards
  •   100% Quality Inspections
ITAR registered supplier

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NSN: 3020-01-238-8338 gear,spur
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Cage Codes
MEGGITT DEFENSE SYSTEMS, INC. - 62228
ROBERTSON FUEL SYSTEMS, L.L.C. - 1T765