NSN 4920-01-397-4093 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-397-4093. Manufacturer of record part number: 140057.
Also searched as4920-01-397-4093 ·
4920013974093 ·
NIIN 013974093 ·
01-397-4093 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 60168 · 140057
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 140057
Manufacturer: Enjet Aero Dayton Inc
General Description
The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-397-4093, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Enjet Aero Dayton Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
NSN 4920-01-397-4093 is a Maintenance Kit,aircraft, manufactured by Enjet Aero Dayton Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-397-4093?
NSN 4920-01-397-4093 has 2 manufacturer part numbers on file: 140057 (Enjet Aero Dayton Inc), 140057 (Eti Tech Llc).
What NSN replaces 4920-01-397-4093?
2 possible matches (shared part number, not a government interchangeability claim): 5895-01-450-1835, 5998-01-585-8705. Verify interchangeability with system specifications before substitution.
What are the specifications of 140057?
Key specifications for 140057: Special Features: C/O ONE PIECE; SEAL PLUG MADE OF STEEL; USED TO PROTECT THE SEAL DURING INSTALLATION OF THE GENERATOR DRIVE GEAR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-397-4093 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4920-01-397-4093?
NSN 4920-01-397-4093 has DEMIL Code C. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.