NSN 4920-01-240-2340 · NIIN 012402340 · Part number 75D141020-2001
The Boeing Company Div Defense · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 76301
Government record, cited
NSN 4920-01-240-2340 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-240-2340. Manufacturer of record part number: 75D141020-2001.
Also searched as4920-01-240-2340 ·
4920012402340 ·
NIIN 012402340 ·
01-240-2340 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 76301 · 75D141020-2001
General Characteristics Item Description: STAINLESS STEEL,ASTM A-582 CLASS 303 COND A; 3.500 IN. OD; 1.000 IN. H; 32 MICROINCH MACHINE FINISH WHERE NOTED IN
2 manufacturer part numbers on file
Manufacturer of record: The Boeing Company Div Defense
Identification
NSN: 4920-01-240-2340
NIIN: 012402340
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: 75D141020-2001
Manufacturer: The Boeing Company Div Defense
General Description
The Cap,blanking, cataloged under National Stock Number 4920-01-240-2340, 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 The Boeing Company Div Defense. 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.
Mccay Tool and Engineering Company Dba Mccay Tool & Engineering Co (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.
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 4920-01-240-2340?
NSN 4920-01-240-2340 is a Cap,blanking, manufactured by The Boeing Company Div Defense, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-240-2340?
NSN 4920-01-240-2340 has 2 manufacturer part numbers on file: 75D141020-2001 (The Boeing Company Div Defense), 75D141020-2001 (Mccay Tool and Engineering Company Dba Mccay Tool & Engineering Co).
What are the specifications of 75D141020-2001?
Key specifications for 75D141020-2001: FSC Application Data: ENGINE INTERFACE,TEST SET; General Characteristics Item Description: STAINLESS STEEL,ASTM A-582 CLASS 303 COND A; 3.500 IN. OD; 1.000 IN. H; 32 MICROINCH MACHINE FINISH WHERE NOTED IN; End Item Identification: HARRIER AV-8B,AIRCRAFT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-240-2340 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.