NSN 4920-01-021-3918 · NIIN 010213918 · Part number PWA53449
Hanwha Aerospace Usa Llc · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 02382
Government record, cited
NSN 4920-01-021-3918 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-021-3918. Manufacturer of record part number: PWA53449.
Also searched as4920-01-021-3918 ·
4920010213918 ·
NIIN 010213918 ·
01-021-3918 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 02382 · PWA53449
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: PWA53449
Manufacturer: Hanwha Aerospace Usa Llc
General Description
The Test Plug,aircraft Component, cataloged under National Stock Number 4920-01-021-3918, 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 Hanwha Aerospace Usa Llc. Government technical data includes 2 specifications, 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 4920-01-021-3918?
NSN 4920-01-021-3918 is a Test Plug,aircraft Component, manufactured by Hanwha Aerospace Usa Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-021-3918?
NSN 4920-01-021-3918 has 2 manufacturer part numbers on file: PWA53449 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), PWA53449 (Hanwha Aerospace Usa Llc).
What are the specifications of PWA53449?
Key specifications for PWA53449: Overall Diameter: 3.000 INCHES NOMINAL IN; Reference Data and Literature: SERD NO. 2886; Overall Length: 6.000 INCHES NOMINAL IN; Special Features: COMPANY ITEM NAME-PLUG, ENGINE TUBING. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-021-3918 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.