Pin-Indicator, Cylinder Bogie Lan1620-01-040-5021

NSN 1620-01-040-5021 · NIIN 010405021

FSC 1620 — Aircraft Landing Gear Components · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1620-01-040-5021 · 1620010405021 · NIIN 010405021 · 01-040-5021 · FSC 1620 Aircraft Landing Gear Components

Nearby stock numbers ← 1620-01-040-5020 Piston, Cylinder, Bogie Landing Ge · 1620-01-040-6926 Piston, Cylinder, Bogie Landing Ge →

Features

Pin-Indicator,cylinder Bogie Lan — FSC 1620
General Characteristics Item Description: ALUMINUM ALLOY QQ-A-225/9 7075-T7351,3.060 IN. LG,LARGE END DIA 1.416IN. MIN 1.418 IN. MAX,SMALL END DIA 0.307 IN. MIN 0.310 IN. MAX IN
Criticality Code Justification: FEAT

Identification

NSN: 1620-01-040-5021
NIIN: 010405021
FSC: 1620 — Aircraft Landing Gear Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Pin-Indicator,cylinder Bogie Lan, cataloged under National Stock Number 1620-01-040-5021, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1620-01-040-5021
Item Name	Pin-Indicator,cylinder Bogie Lan
FSC / FSG	1620 / 16 — Aircraft Landing Gear Components
Status	ACTIVE
General Characteristics Item Description	ALUMINUM ALLOY QQ-A-225/9 7075-T7351,3.060 IN. LG,LARGE END DIA 1.416IN. MIN 1.418 IN. MAX,SMALL END DIA 0.307 IN. MIN 0.310 IN. MAX IN
Criticality Code Justification	FEAT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	Y

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
4G14587-101A	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 1620 — Aircraft Landing Gear Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1620-00-491-0877

STRIKER,MICRO SWITCH

1620-00-491-0877

STRIKER,MICRO SWITCH

1620-00-699-0282

PISTON,CRANK AND LI

1620-00-718-6770

PISTON,FLOATING

1620-00-718-6770

PISTON,FLOATING

1620-00-736-1020

ROD,LATCH,SHORTENIN

1620-00-736-1020

ROD,LATCH,SHORTENIN

1620-00-756-9181

FITTING,STACK,TUBE

Frequently Asked Questions

What is NSN 1620-01-040-5021?

NSN 1620-01-040-5021 is a Pin-Indicator,cylinder Bogie Lan, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.

What are the specifications of 1620-01-040-5021?

Key specifications for 1620-01-040-5021: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-225/9 7075-T7351,3.060 IN. LG,LARGE END DIA 1.416IN. MIN 1.418 IN. MAX,SMALL END DIA 0.307 IN. MIN 0.310 IN. MAX IN; Criticality Code Justification: FEAT; Special Features: FIT,FORM,FUNCTION; End Item Identification: ACFT C5A PO MASTER CY P/N 4G14572-101A MAIN LANDING GEAR A. 2 specifications are documented in the U.S. Government catalog.

Is NSN 1620-01-040-5021 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.

What is the DEMIL code for NSN 1620-01-040-5021?

NSN 1620-01-040-5021 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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.

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