PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3644-1Hub,wheel,vehicular

Pdi Ground Support Systems, Inc. · NSN 2530-01-329-5038 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-329-5038 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-329-5038. Primary manufacturer part number: 3644-1.
Features
  • Hub,wheel,vehicular — FSC 2530
  • 1 verified cross-reference
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hub,wheel,vehicular, cataloged under National Stock Number 2530-01-329-5038, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-329-5038
Primary Part Number3644-1
Item NameHub,wheel,vehicular
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-143-466310-301-1-05 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
6605-00-348-5820 INTERCHANGEABLE
Compass,magnetic,unmounted
5950-00-646-104423438 INTERCHANGEABLE
Reactor
L3harris Technologies, Inc Div Space & Airborne Systems
4730-01-195-57032641-609ITEM26 INTERCHANGEABLE
Restrictor,fluid Flow
Electric Boat Corporation Div General Dynamics Electric Boat
5930-01-583-105536441 INTERCHANGEABLE
Switch,thermostatic
G.s. Blodgett, Llc Div Blodgett
6020-01-681-068236441 INTERCHANGEABLE
Cable Assembly,fiber Optic,branc
Cables to Go
Cross-Reference Index
Part NumberManufacturer
3644-1 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
5940-00-143-4663INTERCHANGEABLE
TERMINAL,STUD
10-301-1-05
6605-00-348-5820INTERCHANGEABLE
COMPASS,MAGNETIC,UNMOUNTED
5950-00-646-1044INTERCHANGEABLE
REACTOR
23438
4730-01-195-5703INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
2641-609ITEM26
5930-01-583-1055INTERCHANGEABLE
SWITCH,THERMOSTATIC
36441
6020-01-681-0682INTERCHANGEABLE
CABLE ASSEMBLY,FIBER OPTIC,BRANC
36441

Frequently Asked Questions

What is NSN 2530-01-329-5038?

NSN 2530-01-329-5038 is a Hub,wheel,vehicular, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-329-5038?

NSN 2530-01-329-5038 has 1 cross-referenced part number: 3644-1 (Pdi Ground Support Systems, Inc.).

What NSN replaces 2530-01-329-5038?

There are 6 known substitutes for 2530-01-329-5038: 5940-00-143-4663, 6605-00-348-5820, 5950-00-646-1044 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3644-1?

Key specifications for 3644-1: Special Features: W/MTG HOLES;RECESSED FOR BEARINGS. 1 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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