PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PT-20Lid Assembly,paint

Smith Eastern Corp Div Airverter · NSN 4940-01-440-0879 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-01-440-0879 — this item is cataloged by the U.S. Government under National Stock Number 4940-01-440-0879. Primary manufacturer part number: PT-20.
Features
  • Lid Assembly,paint — FSC 4940
  • 1 verified cross-reference
  • Primary manufacturer: Smith Eastern Corp Div Airverter
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Lid Assembly,paint, cataloged under National Stock Number 4940-01-440-0879, 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 Smith Eastern Corp Div Airverter. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLid Assembly,paint
FSC / FSG4940 — No Item Name Available (FSG 49)
ManufacturersSmith Eastern Corp Div Airverter (CAGE 40811)
Technical Specifications
ParameterValue
NSN4940-01-440-0879
Primary Part NumberPT-20
Item NameLid Assembly,paint
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerSmith Eastern Corp Div Airverter
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5925-00-272-89591357533 INTERCHANGEABLE
Circuit Breaker
Westinghouse Electric Corp
6670-01-383-7882100540 INTERCHANGEABLE
Computer Weighing Scale
Intercomp Co
Cross-Reference Index
Part NumberManufacturer
PT-20 PRIMARY Smith Eastern Corp Div Airverter (USA)
Related Parts
5925-00-272-8959INTERCHANGEABLE
CIRCUIT BREAKER
1357533
6670-01-383-7882INTERCHANGEABLE
COMPUTER WEIGHING SCALE
100540

Frequently Asked Questions

What is NSN 4940-01-440-0879?

NSN 4940-01-440-0879 is a Lid Assembly,paint, manufactured by Smith Eastern Corp Div Airverter, classified under FSC 4940 (No Item Name Available). Status: active.

What are the part numbers for NSN 4940-01-440-0879?

NSN 4940-01-440-0879 has 1 cross-referenced part number: PT-20 (Smith Eastern Corp Div Airverter).

What NSN replaces 4940-01-440-0879?

There are 2 known substitutes for 4940-01-440-0879: 5925-00-272-8959, 6670-01-383-7882. Verify interchangeability with system specifications before substitution.

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