The Crosby Group Llc Dba the Crosby Group · NSN 3020-01-218-4389 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-218-4389 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-218-4389. Primary manufacturer part number: 1173.
3020-01-218-4389 — No Item Name Available illustration
Features
Pulley,groove — FSC 3020
Material: COPPER ALLOY OVERALL
Face Width: 0.500 INCHES NOMINAL IN
Bore Feature: INCLUDED
Split Hub Feature: NOT INCLUDED
Lightening Hole: INCLUDED
Style Designator: WEBBED OR SPOKED
Outside Diameter: 3.000 INCHES NOMINAL IN
Applications
Applications requiring Copper Alloy Overall construction
General Description
The Pulley,groove, cataloged under National Stock Number 3020-01-218-4389, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is The Crosby Group Llc Dba the Crosby Group. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 3020-01-218-4389 is a Pulley,groove, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 3020 (No Item Name Available). Status: active.
What are the part numbers for NSN 3020-01-218-4389?
NSN 3020-01-218-4389 has 2 cross-referenced part numbers: 1173 (The Crosby Group Llc Dba the Crosby Group), 787AS151 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What NSN replaces 3020-01-218-4389?
There are 12 known substitutes for 3020-01-218-4389: 5120-00-228-9517, 5210-00-239-0489, 4730-00-360-5258 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 1173?
Key specifications for 1173: Material: COPPER ALLOY OVERALL; Face Width: 0.500 INCHES NOMINAL IN; Bore Feature: INCLUDED; Split Hub Feature: NOT INCLUDED. 7 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.