PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24-25A-1 1/8Pulley,groove

Gunnebo Johnson Corporation Div Gunnebo Industries, Inc. · NSN 3020-01-506-4083 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-506-4083 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-506-4083. Primary manufacturer part number: 24-25A-1 1/8.
Features
  • Pulley,groove — FSC 3020
  • 2 verified cross-references
  • Primary manufacturer: Gunnebo Johnson Corporation Div Gunnebo Industries, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-506-4083, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Gunnebo Johnson Corporation Div Gunnebo Industries, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3020-01-506-4083
Primary Part Number24-25A-1 1/8
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerGunnebo Johnson Corporation Div Gunnebo Industries, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6625-01-073-2511760A-4502 INTERCHANGEABLE
Shunt,instrument,multirange
Fluke Corp
5305-01-720-65042.38238 INTERCHANGEABLE
Screw,machine
Vega Americas Inc
Cross-Reference Index
Part NumberManufacturer
24-25A-1 1/8 Gunnebo Johnson Corporation Div Gunnebo Industries, Inc. (USA)
238238 Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
6625-01-073-2511INTERCHANGEABLE
SHUNT,INSTRUMENT,MULTIRANGE
760A-4502
5305-01-720-6504INTERCHANGEABLE
SCREW,MACHINE
2.38238

Frequently Asked Questions

What is NSN 3020-01-506-4083?

NSN 3020-01-506-4083 is a Pulley,groove, manufactured by Gunnebo Johnson Corporation Div Gunnebo Industries, Inc., classified under FSC 3020 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3020-01-506-4083?

NSN 3020-01-506-4083 has 2 cross-referenced part numbers: 24-25A-1 1/8 (Gunnebo Johnson Corporation Div Gunnebo Industries, Inc.), 238238 (Allied Systems Company Dba Allied Systems Co).

What NSN replaces 3020-01-506-4083?

There are 2 known substitutes for 3020-01-506-4083: 6625-01-073-2511, 5305-01-720-6504. Verify interchangeability with system specifications before substitution.

What are the specifications of 24-25A-1 1/8?

Key specifications for 24-25A-1 1/8: Special Features: MAIN SHEAVE ASSEMBLY; End Item Identification: CRANE,BUOY,HANDLING, PART NUMBER TB90-60/1771 ABOARD 225 FT WLB COAST GUARD VESSELS FT. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3020-01-506-4083 still in active supply?

NSN 3020-01-506-4083 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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