Button, Slide, Clutch and Brake1680-00-402-9656

NSN 1680-00-402-9656 · NIIN 004029656

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

Government record, cited

Also searched as 1680-00-402-9656 · 1680004029656 · NIIN 004029656 · 00-402-9656 · FSC 1680 Miscellaneous Aircraft Accessories and Components · C5P29799 · C5P29799 · C5P29799

Nearby stock numbers ← 1680-00-402-8603 Probe, Air Refueling · 1680-00-402-9662 →

Features

Button,slide,clutch and Brake — FSC 1680
General Characteristics Item Description: STEEL ALLOY,AMS6415,HARDNESS RATING ROCKWELL C 36-42,0.870 IN.O/A DIA OF HEAD,0.750 IN. O/A LG,0.149 IN. MIN,0.152 IN. MAX H OF HEAD,0.186 IN. MIN,0.188 IN. MAX DIA OF PIN IN

Identification

NSN: 1680-00-402-9656
NIIN: 004029656
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories

General Description

The Button,slide,clutch and Brake, cataloged under National Stock Number 1680-00-402-9656, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1680-00-402-9656
Item Name	Button,slide,clutch and Brake
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Status	ACTIVE
General Characteristics Item Description	STEEL ALLOY,AMS6415,HARDNESS RATING ROCKWELL C 36-42,0.870 IN.O/A DIA OF HEAD,0.750 IN. O/A LG,0.149 IN. MIN,0.152 IN. MAX H OF HEAD,0.186 IN. MIN,0.188 IN. MAX DIA OF PIN IN

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
C5P29799	5/2 Secondary reference U.S. Government activity
C5P29799	3/9 Design control — primary reference Speco Corp
C5P29799	3/2 Design control — primary reference U.S. Government activity

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.

1680-00-000-0144

CUSHION,SEAT BACK,AIRCRAFT

1680-00-001-1401

1680-00-001-1401 · Item name not on file

1680-00-001-1402

1680-00-001-1402 · Item name not on file

1680-00-001-1403

1680-00-001-1403 · Item name not on file

1680-00-001-1404

COVER,INERTIA REEL

1680-00-001-1730

SHIELD,THERMAL RADI

1680-00-001-1731

LEVER,REMOTE CONTROL

1680-00-001-1736

DUCT ASSEMBLY,BRANCHED

Frequently Asked Questions

What is NSN 1680-00-402-9656?

NSN 1680-00-402-9656 is a Button,slide,clutch and Brake, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What are the specifications of 1680-00-402-9656?

Key specifications for 1680-00-402-9656: General Characteristics Item Description: STEEL ALLOY,AMS6415,HARDNESS RATING ROCKWELL C 36-42,0.870 IN.O/A DIA OF HEAD,0.750 IN. O/A LG,0.149 IN. MIN,0.152 IN. MAX H OF HEAD,0.186 IN. MIN,0.188 IN. MAX DIA OF PIN IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 1680-00-402-9656 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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