NSN 4920-01-255-3336 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-255-3336. Manufacturer of record part number: PT16226.
Also searched as4920-01-255-3336 ·
4920012553336 ·
NIIN 012553336 ·
01-255-3336 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 38002 · PT16226
General Characteristics Item Description: ALUMINUM 2024ST-251,APPROX. 8.000 IN. LG; POLISHED FINISH; USED IN CONJUNCTION W/P62261M-4 PITOT ADAPTER TO CHECK INTEGRITY OF PITOT ADAPTER,CONNECTING HOSES AND TEST SET PRIOR TO FITTING TO HELICOPTER AIR DATA SYSTEM IN
1 manufacturer part number on file
Manufacturer of record: Nav-Aids Ltd
Identification
NSN: 4920-01-255-3336
NIIN: 012553336
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PT16226
Manufacturer: Nav-Aids Ltd
General Description
The Adapter,pre-Test, cataloged under National Stock Number 4920-01-255-3336, 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 Nav-Aids Ltd. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
ALUMINUM 2024ST-251,APPROX. 8.000 IN. LG; POLISHED FINISH; USED IN CONJUNCTION W/P62261M-4 PITOT ADAPTER TO CHECK INTEGRITY OF PITOT ADAPTER,CONNECTING HOSES AND TEST SET PRIOR TO FITTING TO HELICOPTER AIR DATA SYSTEM IN
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
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4920-00-001-1716 · Item name not on file
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4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
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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 4920-01-255-3336?
NSN 4920-01-255-3336 is a Adapter,pre-Test, manufactured by Nav-Aids Ltd, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-255-3336?
NSN 4920-01-255-3336 has 1 manufacturer part number on file: PT16226 (Nav-Aids Ltd).
What are the specifications of PT16226?
Key specifications for PT16226: General Characteristics Item Description: ALUMINUM 2024ST-251,APPROX. 8.000 IN. LG; POLISHED FINISH; USED IN CONJUNCTION W/P62261M-4 PITOT ADAPTER TO CHECK INTEGRITY OF PITOT ADAPTER,CONNECTING HOSES AND TEST SET PRIOR TO FITTING TO HELICOPTER AIR DATA SYSTEM IN; End Item Identification: SH60BSE,HELICOPTOR. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-255-3336 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.