PartsTable TECHNICAL DATA SHEET

NSN 1680-00-224-2585Government record, cited

Micro-Adjust Assy, a1680-00-224-2585

NSN 1680-00-224-2585 · NIIN 002242585 · Part number 21649-1

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 45934

Government record, cited

NSN 1680-00-224-2585 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-224-2585. Manufacturer of record part number: 21649-1.

Also searched as 1680-00-224-2585 · 1680002242585 · NIIN 002242585 · 00-224-2585 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 45934 · 21649-1

Nearby stock numbers ← 1680-00-224-2584 Cable Assy and Filt · 1680-00-224-2855 →

Features

Micro-Adjust Assy,a — FSC 1680
2 manufacturer part numbers on file
Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

Identification

NSN: 1680-00-224-2585
NIIN: 002242585
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 21649-1
Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

General Description

The Micro-Adjust Assy,a, cataloged under National Stock Number 1680-00-224-2585, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and 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. Current acquisition status: Active.

Catalog Facts

Item Name	Micro-Adjust Assy,a
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers	Goodrich Aerospace Canada Ltd (CAGE 02121); Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934)

Technical Specifications

Parameter	Value
NSN	1680-00-224-2585
Primary Part Number	21649-1
Item Name	Micro-Adjust Assy,a
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and 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)

Cross-Reference Index

Part Number	Manufacturer
21649-1	Goodrich Aerospace Canada Ltd (CAN)
21649-1 PRIMARY	Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)

No interchangeability data on file.

Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components

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

1680-00-001-1736

DUCT ASSEMBLY,BRANCHED

1680-00-003-3721

1680-00-003-3721 · Item name not on file

1680-00-009-3782

PISTON,EJECTOR,INNER

1680-00-009-6180

1680-00-009-6180 · Item name not on file

1680-00-475-0002

TIP,RUBBER CONTROL

1680-00-696-6170

ADAPTER,SCREW END A

1680-00-867-7158

COVER,GEARCASE

1680-00-885-0923

KNOB ASSY,LANDING G

Frequently Asked Questions

What is NSN 1680-00-224-2585?

NSN 1680-00-224-2585 is a Micro-Adjust Assy,a, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-00-224-2585?

NSN 1680-00-224-2585 has 2 manufacturer part numbers on file: 21649-1 (Goodrich Aerospace Canada Ltd), 21649-1 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).

Is NSN 1680-00-224-2585 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 1680-00-224-2585?

NSN 1680-00-224-2585 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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