Computer, Test Data, Aircraft Main4920-01-641-4773
NSN 4920-01-641-4773 · NIIN 016414773 · Part number 3RP1540-1BB30
Siemens Energy and Automation Inc Siemens Furnas Controls Div · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 23826
Government record, cited
NSN 4920-01-641-4773 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-641-4773. Manufacturer of record part number: 3RP1540-1BB30.
Also searched as4920-01-641-4773 ·
4920016414773 ·
NIIN 016414773 ·
01-641-4773 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 23826 · 3RP1540-1BB30
Nearby stock numbers← 4920-01-641-4768 Computer, Test Data, Aircraft Main
·
4920-01-641-4774 Accessory Kit, Test Set →
Features
Computer,test Data,aircraft Main — FSC 4920
1 manufacturer part number on file
Manufacturer of record: Siemens Energy and Automation Inc Siemens Furnas Controls Div
Identification
NSN: 4920-01-641-4773
NIIN: 016414773
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 3RP1540-1BB30
Manufacturer: Siemens Energy and Automation Inc Siemens Furnas Controls Div
General Description
The Computer,test Data,aircraft Main, cataloged under National Stock Number 4920-01-641-4773, 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 Siemens Energy and Automation Inc Siemens Furnas Controls Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Siemens Energy and Automation Inc Siemens Furnas Controls Div (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.
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TEST SET,FLIGHT CONTROL SYSTEM
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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 4920-01-641-4773?
NSN 4920-01-641-4773 is a Computer,test Data,aircraft Main, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-641-4773?
NSN 4920-01-641-4773 has 1 manufacturer part number on file: 3RP1540-1BB30 (Siemens Energy and Automation Inc Siemens Furnas Controls Div).
What are the specifications of 3RP1540-1BB30?
Key specifications for 3RP1540-1BB30: Part Name Assigned by Controlling Agency: RELAY TIMER; End Item Identification: F-15SA AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-641-4773 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.
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.