PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50643Cover,dust

Dressta North America Ltd · NSN 2530-00-471-0132 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-471-0132 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-471-0132. Primary manufacturer part number: 50643.
Features
  • Cover,dust — FSC 2530
  • 2 verified cross-references
  • Primary manufacturer: Dressta North America Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cover,dust, cataloged under National Stock Number 2530-00-471-0132, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dressta North America Ltd. This item has 2 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 NameCover,dust
FSC / FSG2530 — No Item Name Available (FSG 25)
ManufacturersDressta North America Ltd (CAGE 45RP7); Komatsu America Corporation (CAGE 23926)
Technical Specifications
ParameterValue
NSN2530-00-471-0132
Primary Part Number50643
Item NameCover,dust
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerDressta North America Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2030-00-113-9459922927 INTERCHANGEABLE
Seal Kit
Eaton Aerospace, Llc Dba Jackson South
5340-00-783-478350643 INTERCHANGEABLE
Band,retaining
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4820-01-144-326331-09317 INTERCHANGEABLE
Seat,valve
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
Cross-Reference Index
Part NumberManufacturer
50643 PRIMARY Dressta North America Ltd (USA)
B50643 Komatsu America Corporation (USA)
Related Parts
2030-00-113-9459INTERCHANGEABLE
SEAL KIT
922927
5340-00-783-4783INTERCHANGEABLE
BAND,RETAINING
50643
4820-01-144-3263INTERCHANGEABLE
SEAT,VALVE
31-09317

Frequently Asked Questions

What is NSN 2530-00-471-0132?

NSN 2530-00-471-0132 is a Cover,dust, manufactured by Dressta North America Ltd, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-471-0132?

NSN 2530-00-471-0132 has 2 cross-referenced part numbers: 50643 (Dressta North America Ltd), B50643 (Komatsu America Corporation).

What NSN replaces 2530-00-471-0132?

There are 3 known substitutes for 2530-00-471-0132: 2030-00-113-9459, 5340-00-783-4783, 4820-01-144-3263. Verify interchangeability with system specifications before substitution.

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