PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

500797Pulley,groove

Tymco, Inc · NSN 3020-01-177-2497 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-177-2497 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-177-2497. Primary manufacturer part number: 500797.
Features
  • Pulley,groove — FSC 3020
  • Bore Feature: INCLUDED
  • Groove Quantity: 3
  • Bearings: NOT INCLUDED
  • Furnished Items and Quantity: ONE BUSHING
  • 2 verified cross-references
  • Primary manufacturer: Tymco, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pulley,groove, cataloged under National Stock Number 3020-01-177-2497, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tymco, Inc. Government technical data includes 4 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-177-2497
Primary Part Number500797
Item NamePulley,groove
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTymco, Inc
StatusACTIVE
Bore FeatureINCLUDED
Groove Quantity3
BearingsNOT INCLUDED
Furnished Items and QuantityONE BUSHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-333-73548353345 INTERCHANGEABLE
Washer,flat
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
500797 Tymco, Inc (USA)
500797 Tymco International, Inc. (USA)
Related Parts
5310-00-333-7354INTERCHANGEABLE
WASHER,FLAT
8353345

Frequently Asked Questions

What is NSN 3020-01-177-2497?

NSN 3020-01-177-2497 is a Pulley,groove, manufactured by Tymco, Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-177-2497?

NSN 3020-01-177-2497 has 2 cross-referenced part numbers: 500797 (Tymco, Inc), 500797 (Tymco International, Inc.).

What NSN replaces 3020-01-177-2497?

There is 1 known substitute for 3020-01-177-2497: 5310-00-333-7354. Verify interchangeability with system specifications before substitution.

What are the specifications of 500797?

Key specifications for 500797: Bore Feature: INCLUDED; Groove Quantity: 3; Bearings: NOT INCLUDED; Furnished Items and Quantity: ONE BUSHING. 4 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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