PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

506212Spindle Housing

Excel Industries, Inc Dba Excel Industries of Kansas Div Government Sales · NSN 3040-01-388-6421 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-388-6421 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-388-6421. Primary manufacturer part number: 506212.
Features
  • Spindle Housing — FSC 3040
  • 2 verified cross-references
  • Primary manufacturer: Excel Industries, Inc Dba Excel Industries of Kansas Div Government Sales
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spindle Housing, cataloged under National Stock Number 3040-01-388-6421, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Excel Industries, Inc Dba Excel Industries of Kansas Div Government Sales. This item has 2 commercial cross-references 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
NSN3040-01-388-6421
Primary Part Number506212
Item NameSpindle Housing
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerExcel Industries, Inc Dba Excel Industries of Kansas Div Government Sales
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5940-00-197-977231116 INTERCHANGEABLE
Terminal,lug
Bulova Technologies L.l.c. Dba Environmental Systems & Svcs
5905-00-483-3973249318 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Fluke Corp
6515-01-139-893450-6212 INTERCHANGEABLE
Forceps,endoscopic
Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments
4810-01-140-2432249318 INTERCHANGEABLE
Seat,valve
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5985-01-215-4719AH-H63 INTERCHANGEABLE
Attenuator,fixed
Microlab/fxr Llc
Cross-Reference Index
Part NumberManufacturer
249318 Excel Industries, Inc Dba Excel Industries of Kansas Div Government Sales (USA)
506212 PRIMARY Excel Industries, Inc Dba Excel Industries of Kansas Div Government Sales (USA)
Related Parts
5940-00-197-9772INTERCHANGEABLE
TERMINAL,LUG
31116
5905-00-483-3973INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
249318
6515-01-139-8934INTERCHANGEABLE
FORCEPS,ENDOSCOPIC
50-6212
4810-01-140-2432INTERCHANGEABLE
SEAT,VALVE
249318
5985-01-215-4719INTERCHANGEABLE
ATTENUATOR,FIXED
AH-H63

Frequently Asked Questions

What is NSN 3040-01-388-6421?

NSN 3040-01-388-6421 is a Spindle Housing, manufactured by Excel Industries, Inc Dba Excel Industries of Kansas Div Government Sales, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-388-6421?

NSN 3040-01-388-6421 has 2 cross-referenced part numbers: 249318 (Excel Industries, Inc Dba Excel Industries of Kansas Div Government Sales), 506212 (Excel Industries, Inc Dba Excel Industries of Kansas Div Government Sales).

What NSN replaces 3040-01-388-6421?

There are 5 known substitutes for 3040-01-388-6421: 5940-00-197-9772, 5905-00-483-3973, 6515-01-139-8934 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 506212?

Key specifications for 506212: End Item Identification: EXCEL MOWER DECK. 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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