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NSN 4920-01-020-3793Government record, cited
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Plate, Panel Assembly4920-01-020-3793

NSN 4920-01-020-3793 · NIIN 010203793 · Part number 21C1520-103
General Electric Company · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 07482
Government record, cited
NSN 4920-01-020-3793 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-020-3793. Manufacturer of record part number: 21C1520-103.
Also searched as  4920-01-020-3793 · 4920010203793 · NIIN 010203793 · 01-020-3793 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 07482 · 21C1520-103
Nearby stock numbers  ·
Features
  • Plate,panel Assembly — FSC 4920
  • General Characteristics Item Description: STEEL AMS 5513 SAE 302,3.470 IN. MIN AND 3.500 IN. MAX LG BY 1.980 IN. MIN AND 2.020 IN. MAX W BY 0.160 IN. MIN AND 0.200 IN. MAX THK,4 HOLES 0.190-24 UNC 2B THD,1 PLAIN HOLE 0.265 IN. DIA,1 SLOT 0.500 IN. LG BY 0.265 IN. W,1 SLOT 1.375 IN. LG BY 0.500 IN. W IN
  • 1 manufacturer part number on file
  • Manufacturer of record: General Electric Company
Identification
  • NSN: 4920-01-020-3793
  • NIIN: 010203793
  • FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: 21C1520-103
  • Manufacturer: General Electric Company
General Description

The Plate,panel Assembly, cataloged under National Stock Number 4920-01-020-3793, 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 General Electric Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-020-3793
Primary Part Number21C1520-103
Item NamePlate,panel Assembly
FSC / FSG4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
ManufacturerGeneral Electric Company
StatusACTIVE
General Characteristics Item DescriptionSTEEL AMS 5513 SAE 302,3.470 IN. MIN AND 3.500 IN. MAX LG BY 1.980 IN. MIN AND 2.020 IN. MAX W BY 0.160 IN. MIN AND 0.200 IN. MAX THK,4 HOLES 0.190-24 UNC 2B THD,1 PLAIN HOLE 0.265 IN. DIA,1 SLOT 0.500 IN. LG BY 0.265 IN. W,1 SLOT 1.375 IN. LG BY 0.500 IN. W IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
21C1520-103 PRIMARY General Electric Company (USA)
Reference documents
ReferenceMeaning
21C1520-103 3/2 Design control — primary reference
U.S. Government activity
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 4920-01-020-3793?

NSN 4920-01-020-3793 is a Plate,panel Assembly, manufactured by General Electric Company, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-020-3793?

NSN 4920-01-020-3793 has 1 manufacturer part number on file: 21C1520-103 (General Electric Company).

What are the specifications of 21C1520-103?

Key specifications for 21C1520-103: General Characteristics Item Description: STEEL AMS 5513 SAE 302,3.470 IN. MIN AND 3.500 IN. MAX LG BY 1.980 IN. MIN AND 2.020 IN. MAX W BY 0.160 IN. MIN AND 0.200 IN. MAX THK,4 HOLES 0.190-24 UNC 2B THD,1 PLAIN HOLE 0.265 IN. DIA,1 SLOT 0.500 IN. LG BY 0.265 IN. W,1 SLOT 1.375 IN. LG BY 0.500 IN. W IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4920-01-020-3793 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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