PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10-477Gear,bevel

Konrad Marine Inc Div Konrad Marine · NSN 3020-01-502-6557 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-502-6557 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-502-6557. Primary manufacturer part number: 10-477.
Features
  • Gear,bevel — FSC 3020
  • 3 verified cross-references
  • Primary manufacturer: Konrad Marine Inc Div Konrad Marine
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,bevel, cataloged under National Stock Number 3020-01-502-6557, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,bevel
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersKonrad Marine Inc Div Konrad Marine (CAGE 1PQ32)
Technical Specifications
ParameterValue
NSN3020-01-502-6557
Primary Part Number10-477
Item NameGear,bevel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-01-256-598610477 INTERCHANGEABLE
Jackscrew,electrical Connector
Aimtron Systems, Llc
3220-01-302-5435 INTERCHANGEABLE
Jointer,woodworking
4320-01-461-4581 INTERCHANGEABLE
Ring,wearing
3020-01-502-655310-478 INTERCHANGEABLE
Gear,bevel
Konrad Marine Inc Div Konrad Marine
5365-01-502-763410-246 INTERCHANGEABLE
Spacer,sleeve
Konrad Marine Inc Div Konrad Marine
5365-01-502-763610-299 INTERCHANGEABLE
Shim Set
Konrad Marine Inc Div Konrad Marine
5365-01-502-763710-304 INTERCHANGEABLE
Shim Set
Konrad Marine Inc Div Konrad Marine
5365-01-502-764110-556 INTERCHANGEABLE
Spacer,sleeve
Konrad Marine Inc Div Konrad Marine
3110-01-502-764610-259 INTERCHANGEABLE
Bearing,roller,tapered
Konrad Marine Inc Div Konrad Marine
2010-01-503-198210-201 INTERCHANGEABLE
Shaft,propulsion,ship
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
30-006C-B Konrad Marine Inc Div Konrad Marine (USA)
30-006C-B IT 29 P/N 10-477 Konrad Marine Inc Div Konrad Marine (USA)
10-477 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
5935-01-256-5986INTERCHANGEABLE
JACKSCREW,ELECTRICAL CONNECTOR
10477
3220-01-302-5435INTERCHANGEABLE
JOINTER,WOODWORKING
4320-01-461-4581INTERCHANGEABLE
RING,WEARING
3020-01-502-6553INTERCHANGEABLE
GEAR,BEVEL
10-478
5365-01-502-7634INTERCHANGEABLE
SPACER,SLEEVE
10-246
5365-01-502-7636INTERCHANGEABLE
SHIM SET
10-299
5365-01-502-7637INTERCHANGEABLE
SHIM SET
10-304
5365-01-502-7641INTERCHANGEABLE
SPACER,SLEEVE
10-556
3110-01-502-7646INTERCHANGEABLE
BEARING,ROLLER,TAPERED
10-259
2010-01-503-1982INTERCHANGEABLE
SHAFT,PROPULSION,SHIP
10-201
4820-01-503-2806INTERCHANGEABLE
VALVE,CHECK
10-374
3010-01-505-2004INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,NON VEHIC
30-006C-B IT 19

Frequently Asked Questions

What is NSN 3020-01-502-6557?

NSN 3020-01-502-6557 is a Gear,bevel, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-502-6557?

NSN 3020-01-502-6557 has 3 cross-referenced part numbers: 30-006C-B (Konrad Marine Inc Div Konrad Marine), 30-006C-B IT 29 P/N 10-477 (Konrad Marine Inc Div Konrad Marine), 10-477 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 3020-01-502-6557?

There are 12 known substitutes for 3020-01-502-6557: 5935-01-256-5986, 3220-01-302-5435, 4320-01-461-4581 and 9 more. Verify interchangeability with system specifications before substitution.

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