PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

137195Pulley,groove

The Crosby Group Llc Dba the Crosby Group · NSN 3020-01-435-1050 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-435-1050 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-435-1050. Primary manufacturer part number: 137195.
Features
  • Pulley,groove — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: The Crosby Group Llc Dba the Crosby Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-435-1050, 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. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePulley,groove
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersThe Crosby Group Llc Dba the Crosby Group (CAGE 75535)
Technical Specifications
ParameterValue
NSN3020-01-435-1050
Primary Part Number137195
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerThe Crosby Group Llc Dba the Crosby Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-00-012-0123137195 INTERCHANGEABLE
Pin,cotter
Chrysler Realty Company Llc Dba Daimler Chrysler
5315-00-903-3971MS24665-834 INTERCHANGEABLE
Pin,cotter
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
137195 PRIMARY The Crosby Group Llc Dba the Crosby Group (USA)
M0137195 The Crosby Group Llc Dba the Crosby Group (USA)
Related Parts
5315-00-012-0123INTERCHANGEABLE
PIN,COTTER
137195
5315-00-903-3971INTERCHANGEABLE
PIN,COTTER
MS24665-834

Frequently Asked Questions

What is NSN 3020-01-435-1050?

NSN 3020-01-435-1050 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 3020-01-435-1050?

NSN 3020-01-435-1050 has 2 cross-referenced part numbers: 137195 (The Crosby Group Llc Dba the Crosby Group), M0137195 (The Crosby Group Llc Dba the Crosby Group).

What NSN replaces 3020-01-435-1050?

There are 2 known substitutes for 3020-01-435-1050: 5315-00-012-0123, 5315-00-903-3971. Verify interchangeability with system specifications before substitution.

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