PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21222Hub Assembly,vehicular

Mark Industries · NSN 2530-01-581-8699 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-581-8699 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-581-8699. Primary manufacturer part number: 21222.
Features
  • Hub Assembly,vehicular — FSC 2530
  • 1 verified cross-reference
  • Primary manufacturer: Mark Industries
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hub Assembly,vehicular, cataloged under National Stock Number 2530-01-581-8699, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Mark Industries. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-01-581-8699
Primary Part Number21222
Item NameHub Assembly,vehicular
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerMark Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5930-00-231-9774 INTERCHANGEABLE
Switch,rotary
5310-00-673-827221222 INTERCHANGEABLE
Nut,sleeve
Amphenol Corp Div Amphenol Aerospace Operations
5950-00-931-3744 INTERCHANGEABLE
Coil,radio Frequency
5950-01-339-66671M212-2 INTERCHANGEABLE
Transformer,pulse
Northrop Grumman Corp Electronic Systems Defensive System Div
5133-01-443-349121222 INTERCHANGEABLE
Counterbore,machine
Time Fastener Co Inc
Cross-Reference Index
Part NumberManufacturer
21222 PRIMARY Mark Industries (USA)
Related Parts
5930-00-231-9774INTERCHANGEABLE
SWITCH,ROTARY
5310-00-673-8272INTERCHANGEABLE
NUT,SLEEVE
21222
5950-00-931-3744INTERCHANGEABLE
COIL,RADIO FREQUENCY
5950-01-339-6667INTERCHANGEABLE
TRANSFORMER,PULSE
1M212-2
5133-01-443-3491INTERCHANGEABLE
COUNTERBORE,MACHINE
21222

Frequently Asked Questions

What is NSN 2530-01-581-8699?

NSN 2530-01-581-8699 is a Hub Assembly,vehicular, manufactured by Mark Industries, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-581-8699?

NSN 2530-01-581-8699 has 1 cross-referenced part number: 21222 (Mark Industries).

What NSN replaces 2530-01-581-8699?

There are 5 known substitutes for 2530-01-581-8699: 5930-00-231-9774, 5310-00-673-8272, 5950-00-931-3744 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21222?

Key specifications for 21222: Special Features: SELF-PROPELLED BOOM; Part Name Assigned by Controlling Agency: HUB, TORQUE. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com