PartsTable TECHNICAL DATA SHEET

NSN 1680-01-588-5376Government record, cited

Bolt Mach Dbl Hex H1680-01-588-5376

NSN 1680-01-588-5376 · NIIN 015885376 · Part number J646P39C

Cfm International Inc Dba Cfm International · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 58828

Government record, cited

NSN 1680-01-588-5376 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-588-5376. Manufacturer of record part number: J646P39C.

Also searched as 1680-01-588-5376 · 1680015885376 · NIIN 015885376 · 01-588-5376 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 58828 · J646P39C

Nearby stock numbers ← 1680-01-588-5375 Bolt-Slflkg Slabbed · 1680-01-588-5377 Strapretaining, Airc →

Features

Bolt Mach Dbl Hex H — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Cfm International Inc Dba Cfm International

Identification

NSN: 1680-01-588-5376
NIIN: 015885376
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: J646P39C
Manufacturer: Cfm International Inc Dba Cfm International

General Description

The Bolt Mach Dbl Hex H, cataloged under National Stock Number 1680-01-588-5376, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Cfm International Inc Dba Cfm International. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Bolt Mach Dbl Hex H
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers	Cfm International Inc Dba Cfm International (CAGE 58828)

Technical Specifications

Parameter	Value
NSN	1680-01-588-5376
Primary Part Number	J646P39C
Item Name	Bolt Mach Dbl Hex H
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer	Cfm International Inc Dba Cfm International
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	V

Cross-Reference Index

Part Number	Manufacturer
J646P39C PRIMARY	Cfm International Inc Dba Cfm International (USA)

Reference documents

Reference	Meaning
J646P39C	5/2 Secondary reference U.S. Government activity
J646P39C	5/9 Secondary reference Fadec International, Llc Div Ft. Wayne

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 1680-01-588-5376?

NSN 1680-01-588-5376 is a Bolt Mach Dbl Hex H, manufactured by Cfm International Inc Dba Cfm International, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-01-588-5376?

NSN 1680-01-588-5376 has 1 manufacturer part number on file: J646P39C (Cfm International Inc Dba Cfm International).

Is NSN 1680-01-588-5376 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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