NSN 4920-01-345-4373 · NIIN 013454373 · Part number 6419911-1
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 55974
Government record, cited
NSN 4920-01-345-4373 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-345-4373. Manufacturer of record part number: 6419911-1.
Also searched as4920-01-345-4373 ·
4920013454373 ·
NIIN 013454373 ·
01-345-4373 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 55974 · 6419911-1
General Characteristics Item Description: ALUMINUM ALLOY 5052 BAR QQ-A-250/8; 3.000 IN. LG IN
2 manufacturer part numbers on file
Manufacturer of record: Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
Identification
NSN: 4920-01-345-4373
NIIN: 013454373
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 6419911-1
Manufacturer: Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
General Description
The Block,cantilever Support, cataloged under National Stock Number 4920-01-345-4373, 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 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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 4920-01-345-4373?
NSN 4920-01-345-4373 is a Block,cantilever Support, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-345-4373?
NSN 4920-01-345-4373 has 2 manufacturer part numbers on file: 6419911-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), 6419911-1 (Aero International, Llc Dba Ams Engineered Solutions).
What are the specifications of 6419911-1?
Key specifications for 6419911-1: General Characteristics Item Description: ALUMINUM ALLOY 5052 BAR QQ-A-250/8; 3.000 IN. LG IN; Special Features: CHEMICAL TREAT MIL-C-5541,CLASS 1A,PER 1919068/PS A; End Item Identification: AIRCRAFT,EAGLE F-15. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-345-4373 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.