PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35755Bushing

Dressta North America Ltd · NSN 3120-00-184-2750 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-184-2750 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-184-2750. Primary manufacturer part number: 35755.
Features
  • Bushing — FSC 3120
  • 3 verified cross-references
  • Primary manufacturer: Dressta North America Ltd
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Bushing, cataloged under National Stock Number 3120-00-184-2750, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dressta North America Ltd. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBushing
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersDressta North America Ltd (CAGE 45RP7); Komatsu America Corporation (CAGE 23926)
Technical Specifications
ParameterValue
NSN3120-00-184-2750
Primary Part Number35755
Item NameBushing
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerDressta North America Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-570-278035755 INTERCHANGEABLE
Adapter,housing
Meggitt (new Hampshire), Inc
5330-00-630-0004154127 INTERCHANGEABLE
Packing,preformed
Eaton Aerospace, Llc Dba Jackson South
4310-01-022-400735755 INTERCHANGEABLE
Crankshaft,compressor
Leroi International Inc Dba Compair Leroi
Cross-Reference Index
Part NumberManufacturer
35755 PRIMARY Dressta North America Ltd (USA)
35755 Komatsu America Corporation (USA)
D35755 Komatsu America Corporation (USA)
Related Parts
3040-00-570-2780INTERCHANGEABLE
ADAPTER,HOUSING
35755
5330-00-630-0004INTERCHANGEABLE
PACKING,PREFORMED
154127
4310-01-022-4007INTERCHANGEABLE
CRANKSHAFT,COMPRESSOR
35755

Frequently Asked Questions

What is NSN 3120-00-184-2750?

NSN 3120-00-184-2750 is a Bushing, manufactured by Dressta North America Ltd, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-184-2750?

NSN 3120-00-184-2750 has 3 cross-referenced part numbers: 35755 (Dressta North America Ltd), 35755 (Komatsu America Corporation), D35755 (Komatsu America Corporation).

What NSN replaces 3120-00-184-2750?

There are 3 known substitutes for 3120-00-184-2750: 3040-00-570-2780, 5330-00-630-0004, 4310-01-022-4007. Verify interchangeability with system specifications before substitution.

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