PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64057Gear,bevel

Ulstein Usa Inc · NSN 3020-01-339-7989 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-339-7989 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-339-7989. Primary manufacturer part number: 64057.
Features
  • Gear,bevel — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Ulstein Usa Inc
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,bevel, cataloged under National Stock Number 3020-01-339-7989, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ulstein Usa Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-339-7989
Primary Part Number64057
Item NameGear,bevel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerUlstein Usa Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-554-821364057 INTERCHANGEABLE
Transistor
Renesas Electronics America Inc
5330-00-804-350064057 INTERCHANGEABLE
Seal,plain
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5360-01-376-66326405-7 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-572-000164057 INTERCHANGEABLE
Valve,gate
Brady United States
Cross-Reference Index
Part NumberManufacturer
64057 Ulstein Usa Inc (USA)
064057 Rolls-Royce Marine North America Inc (USA)
Related Parts
5961-00-554-8213INTERCHANGEABLE
TRANSISTOR
64057
5330-00-804-3500INTERCHANGEABLE
SEAL,PLAIN
64057
5360-01-376-6632INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6405-7
4820-01-572-0001INTERCHANGEABLE
VALVE,GATE
64057

Frequently Asked Questions

What is NSN 3020-01-339-7989?

NSN 3020-01-339-7989 is a Gear,bevel, manufactured by Ulstein Usa Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-339-7989?

NSN 3020-01-339-7989 has 2 cross-referenced part numbers: 64057 (Ulstein Usa Inc), 064057 (Rolls-Royce Marine North America Inc).

What NSN replaces 3020-01-339-7989?

There are 4 known substitutes for 3020-01-339-7989: 5961-00-554-8213, 5330-00-804-3500, 5360-01-376-6632 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 64057?

Key specifications for 64057: End Item Identification: DSL ENGINE. 1 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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