Piston, Reaction Cylinder1680-01-655-2731

NSN 1680-01-655-2731 · NIIN 016552731

FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1680-01-655-2731 · 1680016552731 · NIIN 016552731 · 01-655-2731 · FSC 1680 Miscellaneous Aircraft Accessories and Components · 0YX0108A01G03 · 0YX0108A01G03 · 0YX0108A01G03

Nearby stock numbers ← 1680-01-655-2725 Control Assembly, Quadrant · 1680-01-655-2732 →

Features

Piston,reaction Cylinder — FSC 1680

Identification

NSN: 1680-01-655-2731
NIIN: 016552731
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Piston,reaction Cylinder, cataloged under National Stock Number 1680-01-655-2731, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Piston,reaction Cylinder
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)

Technical Specifications

Parameter	Value
NSN	1680-01-655-2731
Item Name	Piston,reaction Cylinder
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

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

Reference documents

Reference	Meaning
0YX0108A01G03	C/1 Advisory reference — outside the item-of-supply concept Jamco Corporation
0YX0108A01G03	5/9 Secondary reference Jamco Corporation
0YX0108A01G03	3/9 Design control — primary reference Jamco Corporation

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 1680-01-655-2731?

NSN 1680-01-655-2731 is a Piston,reaction Cylinder, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

Is NSN 1680-01-655-2731 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.

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