PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2447429-501Pulley Assy

The Boeing Company · NSN 3020-00-620-3007 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-620-3007 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-620-3007. Primary manufacturer part number: 2447429-501.
Features
  • Pulley Assy — FSC 3020
  • 5 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley Assy, cataloged under National Stock Number 3020-00-620-3007, 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 Boeing Company. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePulley Assy
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersNaval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); The Boeing Company (CAGE 88277); Singer Co the (CAGE 77948); The Boeing Company (CAGE 18355)
Technical Specifications
ParameterValue
NSN3020-00-620-3007
Primary Part Number2447429-501
Item NamePulley Assy
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerThe Boeing Company
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5330-00-076-1870 INTERCHANGEABLE
Gasket
5315-00-276-019123371 INTERCHANGEABLE
Pin,straight,headless
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6550-01-478-5304401736 INTERCHANGEABLE
Test Kit,dna Analysis
Perkin Elmer Corp Applied Biosystems Div
6515-01-490-3625401736 INTERCHANGEABLE
Catheter,cardiovascular
Daig Corp
5305-01-612-2472225004 INTERCHANGEABLE
Screw,cap,socket Head
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Cross-Reference Index
Part NumberManufacturer
60A52B38 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
60A52B38 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2447429-501 PRIMARY The Boeing Company (USA)
401736 Singer Co the (USA)
2447429-501 The Boeing Company (USA)
Related Parts
5330-00-076-1870INTERCHANGEABLE
GASKET
5315-00-276-0191INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
23371
6550-01-478-5304INTERCHANGEABLE
TEST KIT,DNA ANALYSIS
401736
6515-01-490-3625INTERCHANGEABLE
CATHETER,CARDIOVASCULAR
401736
5305-01-612-2472INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
225004

Frequently Asked Questions

What is NSN 3020-00-620-3007?

NSN 3020-00-620-3007 is a Pulley Assy, manufactured by The Boeing Company, classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-00-620-3007?

NSN 3020-00-620-3007 has 5 cross-referenced part numbers: 60A52B38 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 60A52B38 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2447429-501 (The Boeing Company), 401736 (Singer Co the), 2447429-501 (The Boeing Company).

What NSN replaces 3020-00-620-3007?

There are 5 known substitutes for 3020-00-620-3007: 5330-00-076-1870, 5315-00-276-0191, 6550-01-478-5304 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 3020-00-620-3007 still in active supply?

NSN 3020-00-620-3007 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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