Extender Tip, Probe, 4920-01-564-7378 NSN 4920-01-564-7378 · NIIN 015647378 · Part number 4973ET
Probe Master Inc Dba Probe Master Inc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 62381
NSN 4920-01-564-7378 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-564-7378. Manufacturer of record part number: 4973ET .
Also searched as
4920-01-564-7378 ·
4920015647378 ·
NIIN 015647378 ·
01-564-7378 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 62381 · 4973ET
Nearby stock numbers
← 4920-01-564-7377 Connector, Receptacl
·
4920-01-564-7379 Cable Assembly, Airc →
Features
Extender Tip,probe, — FSC 4920 1 manufacturer part number on file Manufacturer of record: Probe Master Inc Dba Probe Master Inc
Identification
NSN: 4920-01-564-7378
NIIN: 015647378
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 4973ET
Manufacturer: Probe Master Inc Dba Probe Master Inc
General Description
The Extender Tip,probe,, cataloged under National Stock Number 4920-01-564-7378, 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 Probe Master Inc Dba Probe Master Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Extender Tip,probe, FSC / FSG 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) Manufacturers Probe Master Inc Dba Probe Master Inc (CAGE 62381)
Technical Specifications
Parameter Value NSN 4920-01-564-7378 Primary Part Number 4973ET Item Name Extender Tip,probe, FSC / FSG 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment Manufacturer Probe Master Inc Dba Probe Master Inc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL B — Remove Demilitarization Key Points Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
4973ET PRIMARY Probe Master Inc Dba Probe Master Inc (USA)
No interchangeability data on file.
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.
4920-00-000-0190
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4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
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 4920-01-564-7378?
NSN 4920-01-564-7378 is a Extender Tip,probe,, manufactured by Probe Master Inc Dba Probe Master Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-564-7378?
NSN 4920-01-564-7378 has 1 manufacturer part number on file: 4973ET (Probe Master Inc Dba Probe Master Inc).
Is NSN 4920-01-564-7378 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 4920-01-564-7378?
NSN 4920-01-564-7378 has DEMIL Code B. 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.
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