L3harris Technologies, Inc Div Space & Airborne Systems · NSN 3020-00-834-2350 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-834-2350 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-834-2350. Primary manufacturer part number: 170720-3.
3020-00-834-2350 — No Item Name Available illustration
Features
Gear,antibacklash,spur — FSC 3020
Pressure Angle: 20.0000 DEGREES
Style Designator: PROTRUDING HUB
Face Nominal Width: 0.104 INCHES IN
Bore Nominal Diameter: 0.250 INCHES BOTH ENDS IN
Teeth Quantity: 120
Hub Nominal Diameter: 0.500 INCHES FIRST END IN
Clamping Surface Nominal Length: 0.281 INCHES FIRST END IN
Applications
Power transmission and speed reduction
Rotary motion transfer
Torque multiplication
Applications requiring Steel Corrosion Resisting Overall construction
General Description
The Gear,antibacklash,spur, cataloged under National Stock Number 3020-00-834-2350, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3020-00-834-2350
Primary Part Number
170720-3
Item Name
Gear,antibacklash,spur
FSC / FSG
3020 / 30 — No Item Name Available
Manufacturer
L3harris Technologies, Inc Div Space & Airborne Systems
Status
ACTIVE
Pressure Angle
20.0000 DEGREES
Style Designator
PROTRUDING HUB
Face Nominal Width
0.104 INCHES IN
Bore Nominal Diameter
0.250 INCHES BOTH ENDS IN
Teeth Quantity
120
Hub Nominal Diameter
0.500 INCHES FIRST END IN
Clamping Surface Nominal Length
0.281 INCHES FIRST END IN
Material
STEEL CORROSION RESISTING OVERALL
Nominal Overall Length
0.385 INCHES IN
Backlash Designation
GRADE C
Precision Classification
QUALITY NUMBER 10
Surface Treatment
PASSIVATE OVERALL
Tooth Form
STANDARD
Pitch Diameter
2.5000 INCHES NOMINAL IN
Nominal Distance Between Body Face and Protruding Hub End
NSN 3020-00-834-2350 is a Gear,antibacklash,spur, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 3020 (No Item Name Available). Status: active.
What are the part numbers for NSN 3020-00-834-2350?
NSN 3020-00-834-2350 has 2 cross-referenced part numbers: 170720 (L3harris Technologies, Inc Div Space & Airborne Systems), 170720-3 (L3harris Technologies, Inc Div Space & Airborne Systems).
What NSN replaces 3020-00-834-2350?
There are 8 known substitutes for 3020-00-834-2350: 5905-00-111-4727, 3020-00-275-2052, 3120-00-339-2630 and 5 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 170720-3?
Key specifications for 170720-3: Pressure Angle: 20.0000 DEGREES; Style Designator: PROTRUDING HUB; Face Nominal Width: 0.104 INCHES IN; Bore Nominal Diameter: 0.250 INCHES BOTH ENDS IN. 15 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.