PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3110-4Maintenance Bath in

Hart Scientific Llc · NSN 6640-01-528-2585 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-528-2585 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-528-2585. Primary manufacturer part number: 3110-4.
Features
  • Maintenance Bath in — FSC 6640
  • Material: STEEL CORROSION RESISTING
  • 1 verified cross-reference
  • Primary manufacturer: Hart Scientific Llc
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Maintenance Bath in, cataloged under National Stock Number 6640-01-528-2585, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Hart Scientific Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-528-2585
Primary Part Number3110-4
Item NameMaintenance Bath in
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerHart Scientific Llc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
9540-00-234-0623 INTERCHANGEABLE
Beam,structural
5136-00-239-27733506 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
5340-00-247-052931104 INTERCHANGEABLE
Buckle
Danfoss Power Solutions II, Llc
5940-00-249-685812Z7000-1 INTERCHANGEABLE
Terminal,lug
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-257-7312 INTERCHANGEABLE
Connector,receptacle,electrical
4030-00-285-9951 INTERCHANGEABLE
Hook,slip
5133-00-839-543331104 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5330-00-868-258431104 INTERCHANGEABLE
Gasket,spiral Wound
Flowserve Inc
3020-01-414-040131104 INTERCHANGEABLE
Gear,spur
Belfort Instrument Company
6515-01-656-835331104 INTERCHANGEABLE
Cannula,cardiovascular
Medtronic Inc Dlp Div
Cross-Reference Index
Part NumberManufacturer
3110-4 PRIMARY Hart Scientific Llc (USA)
Related Parts
9540-00-234-0623INTERCHANGEABLE
BEAM,STRUCTURAL
5136-00-239-2773INTERCHANGEABLE
DIE,THREAD CUTTING
3506
5340-00-247-0529INTERCHANGEABLE
BUCKLE
31104
5940-00-249-6858INTERCHANGEABLE
TERMINAL,LUG
12Z7000-1
5935-00-257-7312INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4030-00-285-9951INTERCHANGEABLE
HOOK,SLIP
5133-00-839-5433INTERCHANGEABLE
DRILL,TWIST
31104
5330-00-868-2584INTERCHANGEABLE
GASKET,SPIRAL WOUND
31104
3020-01-414-0401INTERCHANGEABLE
GEAR,SPUR
31104
6515-01-656-8353INTERCHANGEABLE
CANNULA,CARDIOVASCULAR
31104
5305-01-701-3241INTERCHANGEABLE
THUMBSCREW
31104

Frequently Asked Questions

What is NSN 6640-01-528-2585?

NSN 6640-01-528-2585 is a Maintenance Bath in, manufactured by Hart Scientific Llc, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-528-2585?

NSN 6640-01-528-2585 has 1 cross-referenced part number: 3110-4 (Hart Scientific Llc).

What NSN replaces 6640-01-528-2585?

There are 11 known substitutes for 6640-01-528-2585: 9540-00-234-0623, 5136-00-239-2773, 5340-00-247-0529 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3110-4?

Key specifications for 3110-4: Part Name Assigned by Controlling Agency: MINI FIXED POINT MAINTENANCE APPARATUS; Material: STEEL CORROSION RESISTING. 2 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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