NSN 4920-01-166-4658 · NIIN 011664658 · Part number 123SME50710-3
Northrop Grumman Systems Corporation · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 79RG9
Government record, cited
NSN 4920-01-166-4658 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-166-4658. Manufacturer of record part number: 123SME50710-3.
Also searched as4920-01-166-4658 ·
4920011664658 ·
NIIN 011664658 ·
01-166-4658 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 79RG9 · 123SME50710-3
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 4920-01-166-4658
NIIN: 011664658
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 123SME50710-3
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Adapter,air Cooling, cataloged under National Stock Number 4920-01-166-4658, 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 Northrop Grumman Systems Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4920-00-001-1405 · Item name not on file
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4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-166-4658?
NSN 4920-01-166-4658 is a Adapter,air Cooling, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-166-4658?
NSN 4920-01-166-4658 has 1 manufacturer part number on file: 123SME50710-3 (Northrop Grumman Systems Corporation).
What are the specifications of 123SME50710-3?
Key specifications for 123SME50710-3: End Item Identification: AIRCRAFT MODEL E-2. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-166-4658 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 4920-01-166-4658?
NSN 4920-01-166-4658 has DEMIL Code D. 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.