PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51567Gear,internal

Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging · NSN 3020-00-528-1436 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-528-1436 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-528-1436. Primary manufacturer part number: 51567.
Features
  • Gear,internal — FSC 3020
  • Backlash Designation: GRADE A
  • Bore Style: W/ KEYWAY BOTH ENDS
  • Nominal Distance Between Body Face and Protruding Hub End: 0.120 INCHES FIRST END IN
  • Teeth Quantity: 51
  • Teeth Type: SPUR
  • Tooth Form: STANDARD
  • Material: STEEL COMP 416 OVERALL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 416 Overall construction
General Description

The Gear,internal, cataloged under National Stock Number 3020-00-528-1436, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-528-1436
Primary Part Number51567
Item NameGear,internal
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerSafran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
StatusACTIVE
Backlash DesignationGRADE A
Bore StyleW/ KEYWAY BOTH ENDS
Nominal Distance Between Body Face and Protruding Hub End0.120 INCHES FIRST END IN
Teeth Quantity51
Teeth TypeSPUR
Tooth FormSTANDARD
MaterialSTEEL COMP 416 OVERALL
Hub Nominal Diameter0.560 INCHES FIRST END IN
Bore Nominal Diameter0.375 INCHES BOTH ENDS IN
Keyway Nominal Width0.125 INCHES BOTH ENDS IN
Nominal Overall Length0.500 INCHES IN
Face Nominal Width0.170 INCHES IN
Pressure Angle20.0000 DEGREES
Nominal Outside Diameter1.7800 INCHES IN
Nominal Distance From Bore Center to Keyway Bottom0.259 INCHES BOTH ENDS IN
Material Document and ClassificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID BACK RING, PROTRUDING HUB, RECESSED HUB
Hub Style DesignatorPLAIN FIRST END
Pitch Diameter1.5940 INCHES NOMINAL IN
Body StyleWEBBED, OFFSET, SOLID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2530-00-022-165651567 INTERCHANGEABLE
Steering Assembly,v
Allianz Sweeper Company
5305-00-207-9177 INTERCHANGEABLE
Screw,shoulder
3040-00-356-3507SC-B-69987 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4140-00-689-6123FNB005 INTERCHANGEABLE
Impeller,fan,axial
Kendro Laboratory Products Lp a Unit of Spx
2940-00-908-0162C1672 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
4140-01-115-5976 INTERCHANGEABLE
Impeller,fan,axial
5820-01-199-6919 INTERCHANGEABLE
Cap,control,seal VA
Cross-Reference Index
Part NumberManufacturer
51567 PRIMARY Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
Related Parts
2530-00-022-1656INTERCHANGEABLE
STEERING ASSEMBLY,V
51567
5305-00-207-9177INTERCHANGEABLE
SCREW,SHOULDER
3040-00-356-3507INTERCHANGEABLE
LEVER,MANUAL CONTROL
SC-B-69987
4140-00-689-6123INTERCHANGEABLE
IMPELLER,FAN,AXIAL
FNB005
2940-00-908-0162INTERCHANGEABLE
FILTER ELEMENT,FLUID
C1672
4140-01-115-5976INTERCHANGEABLE
IMPELLER,FAN,AXIAL
5820-01-199-6919INTERCHANGEABLE
CAP,CONTROL,SEAL VA

Frequently Asked Questions

What is NSN 3020-00-528-1436?

NSN 3020-00-528-1436 is a Gear,internal, manufactured by Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-528-1436?

NSN 3020-00-528-1436 has 1 cross-referenced part number: 51567 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).

What NSN replaces 3020-00-528-1436?

There are 7 known substitutes for 3020-00-528-1436: 2530-00-022-1656, 5305-00-207-9177, 3040-00-356-3507 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51567?

Key specifications for 51567: Backlash Designation: GRADE A; Bore Style: W/ KEYWAY BOTH ENDS; Nominal Distance Between Body Face and Protruding Hub End: 0.120 INCHES FIRST END IN; Teeth Quantity: 51. 20 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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