PartsTable TECHNICAL DATA SHEET

NSN 1620-01-221-2633Government record, cited

Adapter, Fairing Nos1620-01-221-2633

NSN 1620-01-221-2633 · NIIN 012212633 · Part number 1364-350C

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · FSC 1620 — Aircraft Landing Gear Components · FSG 16 — Aircraft Components and Accessories · CAGE 45934

Government record, cited

NSN 1620-01-221-2633 — this item is cataloged by the U.S. Government under National Stock Number 1620-01-221-2633. Manufacturer of record part number: 1364-350C.

Also searched as 1620-01-221-2633 · 1620012212633 · NIIN 012212633 · 01-221-2633 · FSC 1620 Aircraft Landing Gear Components · CAGE 45934 · 1364-350C

Nearby stock numbers ← 1620-01-221-2631 Piston Assembly, Nos · 1620-01-221-2634 Socket Assembly, Axl →

Features

Adapter,fairing Nos — FSC 1620
2 manufacturer part numbers on file
Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

Identification

NSN: 1620-01-221-2633
NIIN: 012212633
FSC: 1620 — Aircraft Landing Gear Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 1364-350C
Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

General Description

The Adapter,fairing Nos, cataloged under National Stock Number 1620-01-221-2633, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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

Parameter	Value
NSN	1620-01-221-2633
Primary Part Number	1364-350C
Item Name	Adapter,fairing Nos
FSC / FSG	1620 / 16 — Aircraft Landing Gear Components
Manufacturer	Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Status	ACTIVE

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	X

Cross-Reference Index

Part Number	Manufacturer
1364-350C	Airtronics, Llc (USA)
1364-350C PRIMARY	Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)

Reference documents

Reference	Meaning
1364-350C	5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems

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 1620-01-221-2633?

NSN 1620-01-221-2633 is a Adapter,fairing Nos, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.

What part numbers are listed for NSN 1620-01-221-2633?

NSN 1620-01-221-2633 has 2 manufacturer part numbers on file: 1364-350C (Airtronics, Llc), 1364-350C (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

What are the specifications of 1364-350C?

Key specifications for 1364-350C: End Item Identification: AIRCRAFT MODEL C-2A A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1620-01-221-2633 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 1620-01-221-2633?

NSN 1620-01-221-2633 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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