PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MDL-500Tank,parts Washer

Graymills Corporation · NSN 4940-01-207-4430 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-207-4430 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-207-4430. Primary manufacturer part number: MDL-500.
Features
  • Tank,parts Washer — FSC 4940
  • 1 verified cross-reference
  • Primary manufacturer: Graymills Corporation
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Tank,parts Washer, cataloged under National Stock Number 4940-01-207-4430, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Graymills Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTank,parts Washer
FSC / FSG4940 — No Item Name Available (FSG 49)
ManufacturersGraymills Corporation (CAGE 26023)
Technical Specifications
ParameterValue
NSN4940-01-207-4430
Primary Part NumberMDL-500
Item NameTank,parts Washer
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerGraymills Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4310-01-229-7280MDL500 INTERCHANGEABLE
Vacuum Pump,rotary
Precision Scientific Petroleum Instruments Co
Cross-Reference Index
Part NumberManufacturer
MDL-500 PRIMARY Graymills Corporation (USA)
Related Parts
4310-01-229-7280INTERCHANGEABLE
VACUUM PUMP,ROTARY
MDL500

Frequently Asked Questions

What is NSN 4940-01-207-4430?

NSN 4940-01-207-4430 is a Tank,parts Washer, manufactured by Graymills Corporation, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-207-4430?

NSN 4940-01-207-4430 has 1 cross-referenced part number: MDL-500 (Graymills Corporation).

What NSN replaces 4940-01-207-4430?

There is 1 known substitute for 4940-01-207-4430: 4310-01-229-7280. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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