PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400AFinishing Machine,shoe

Liberty Machine Works Inc · NSN 3520-00-621-0805 · FSC 3520 · No Item Name Available
Verified by PartsTable
NSN 3520-00-621-0805 — this item is cataloged by the U.S. Government under National Stock Number 3520-00-621-0805. Primary manufacturer part number: 400A.
Features
  • Finishing Machine,shoe — FSC 3520
  • 1 verified cross-reference
  • Primary manufacturer: Liberty Machine Works Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Finishing Machine,shoe, cataloged under National Stock Number 3520-00-621-0805, is classified within Federal Supply Class 3520 (No Item Name Available) of the Service and Trade Equipment group. The primary manufacturer of record is Liberty Machine Works Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3520-00-621-0805
Primary Part Number400A
Item NameFinishing Machine,shoe
FSC / FSG3520 / 35 — No Item Name Available
ManufacturerLiberty Machine Works Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6515-00-065-960040A-1 INTERCHANGEABLE
Booth,audiometric Examination
Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics
3895-00-221-1694 INTERCHANGEABLE
Extractor,pile,powered
5325-00-371-8108BS 78505 INTERCHANGEABLE
Clinch Plate,turnbutton Fastener
Morito Scovill Americas, Llc Dba Scovill Manufacturing
3010-00-474-1330400A INTERCHANGEABLE
Actuator,electro-Mechanical,line
Ge Aviation Systems Llc
4510-00-482-4660400A INTERCHANGEABLE
Valve,flush
Fluidmaster Inc
5835-00-550-7734 INTERCHANGEABLE
Recorder-Reproducer,sound
6625-00-553-8152400A INTERCHANGEABLE
Voltmeter
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
5961-00-775-0384400A INTERCHANGEABLE
Semiconductor Device,diode
Lucent Technologies Inc Corporate Headquarters
4730-00-853-1657 INTERCHANGEABLE
Strainer,sediment
4230-00-892-5745 INTERCHANGEABLE
Decontaminating Apparatus
Cross-Reference Index
Part NumberManufacturer
400A Liberty Machine Works Inc (USA)
Related Parts
6515-00-065-9600INTERCHANGEABLE
BOOTH,AUDIOMETRIC EXAMINATION
40A-1
3895-00-221-1694INTERCHANGEABLE
EXTRACTOR,PILE,POWERED
5325-00-371-8108INTERCHANGEABLE
CLINCH PLATE,TURNBUTTON FASTENER
BS 78505
3010-00-474-1330INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
400A
4510-00-482-4660INTERCHANGEABLE
VALVE,FLUSH
400A
5835-00-550-7734INTERCHANGEABLE
RECORDER-REPRODUCER,SOUND
6625-00-553-8152INTERCHANGEABLE
VOLTMETER
400A
5961-00-775-0384INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
400A
4730-00-853-1657INTERCHANGEABLE
STRAINER,SEDIMENT
4230-00-892-5745INTERCHANGEABLE
DECONTAMINATING APPARATUS
6625-00-958-5311INTERCHANGEABLE
TEST SET,RADIO FREQUENCY POWER
400A
4931-01-014-0939INTERCHANGEABLE
OSCILLATOR,PLUG-IN
400A

Frequently Asked Questions

What is NSN 3520-00-621-0805?

NSN 3520-00-621-0805 is a Finishing Machine,shoe, manufactured by Liberty Machine Works Inc, classified under FSC 3520 (No Item Name Available). Status: active.

What are the part numbers for NSN 3520-00-621-0805?

NSN 3520-00-621-0805 has 1 cross-referenced part number: 400A (Liberty Machine Works Inc).

What NSN replaces 3520-00-621-0805?

There are 12 known substitutes for 3520-00-621-0805: 6515-00-065-9600, 3895-00-221-1694, 5325-00-371-8108 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 400A?

Key specifications for 400A: End Item Identification: REPAIR SHOP EQUIPMENT. 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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