NSN 4920-01-547-8423 · NIIN 015478423 · Part number P2A-OSC
Diagnosys Systems, Inc. · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 042A6
Government record, cited
NSN 4920-01-547-8423 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-547-8423. Manufacturer of record part number: P2A-OSC.
Also searched as4920-01-547-8423 ·
4920015478423 ·
NIIN 015478423 ·
01-547-8423 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 042A6 · P2A-OSC
Nearby stock numbers← 4920-01-547-7993 Tester, Static System
·
4920-01-547-8425 Controller Card, Air →
Features
Dual Scope Card,air — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Diagnosys Systems, Inc.
Identification
NSN: 4920-01-547-8423
NIIN: 015478423
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: P2A-OSC
Manufacturer: Diagnosys Systems, Inc.
General Description
The Dual Scope Card,air, cataloged under National Stock Number 4920-01-547-8423, 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 Diagnosys Systems, 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.
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
TEST SET,FLIGHT CONTROL SYSTEM
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 4920-01-547-8423?
NSN 4920-01-547-8423 is a Dual Scope Card,air, manufactured by Diagnosys Systems, Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-547-8423?
NSN 4920-01-547-8423 has 1 manufacturer part number on file: P2A-OSC (Diagnosys Systems, Inc.).
Is NSN 4920-01-547-8423 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 4920-01-547-8423?
NSN 4920-01-547-8423 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.