PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2633Pulley,groove

Lebus International, Inc. · NSN 3020-01-269-6701 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-269-6701 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-269-6701. Primary manufacturer part number: 2633.
Features
  • Pulley,groove — FSC 3020
  • Outside Diameter: 25.500 INCHES NOMINAL IN
  • Groove Shape: U
  • Design Form: PLAIN
  • 2 verified cross-references
  • Primary manufacturer: Lebus International, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-269-6701, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lebus International, Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-269-6701
Primary Part Number2633
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLebus International, Inc.
StatusACTIVE
Outside Diameter25.500 INCHES NOMINAL IN
Groove ShapeU
Design FormPLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6760-00-175-3978 INTERCHANGEABLE
Slide Copy Attchmen
5905-00-715-63640813-0006 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Keysight Technologies Inc
5340-00-837-9912DP-437-2633 INTERCHANGEABLE
Plug,protective,dust and Moistur
Heyco Inc Dba Heyco Products
6625-00-871-7542263-3 INTERCHANGEABLE
Wattmeter
Microwave Devices Inc
5935-01-022-08902633 INTERCHANGEABLE
Backshell,electrical Connector
Abb Installation Products Inc
5935-01-071-72252633 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5985-01-091-9614800074-1 INTERCHANGEABLE
Attenuator,fixed
Raytheon Company Dba Raytheon
5905-01-096-54672633 INTERCHANGEABLE
Resistor,fixed,wire Wound
Crown Audio, Inc. Dba Crown International
4810-01-133-7320263-3 12IN INTERCHANGEABLE
Valve,gate
Flowserve Corporation Div Flowserve Us Inc
5985-01-145-4673 INTERCHANGEABLE
Attenuator,fixed
Cross-Reference Index
Part NumberManufacturer
2633 PRIMARY Lebus International, Inc. (USA)
2312C Lebus International, Inc. (USA)
Related Parts
6760-00-175-3978INTERCHANGEABLE
SLIDE COPY ATTCHMEN
5905-00-715-6364INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
0813-0006
5340-00-837-9912INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
DP-437-2633
6625-00-871-7542INTERCHANGEABLE
WATTMETER
263-3
5935-01-022-0890INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
2633
5935-01-071-7225INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2633
5985-01-091-9614INTERCHANGEABLE
ATTENUATOR,FIXED
800074-1
5905-01-096-5467INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2633
4810-01-133-7320INTERCHANGEABLE
VALVE,GATE
263-3 12IN
5985-01-145-4673INTERCHANGEABLE
ATTENUATOR,FIXED

Frequently Asked Questions

What is NSN 3020-01-269-6701?

NSN 3020-01-269-6701 is a Pulley,groove, manufactured by Lebus International, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-269-6701?

NSN 3020-01-269-6701 has 2 cross-referenced part numbers: 2633 (Lebus International, Inc.), 2312C (Lebus International, Inc.).

What NSN replaces 3020-01-269-6701?

There are 10 known substitutes for 3020-01-269-6701: 6760-00-175-3978, 5905-00-715-6364, 5340-00-837-9912 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2633?

Key specifications for 2633: Outside Diameter: 25.500 INCHES NOMINAL IN; Groove Shape: U; Design Form: PLAIN. 3 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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