Adapter, Drive6645-01-192-8716

NSN 6645-01-192-8716 · NIIN 011928716 · Part number 2N7423

Caterpillar Inc Div Caterpillar Defense · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 11083

Government record, cited

NSN 6645-01-192-8716 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-192-8716. Manufacturer of record part number: 2N7423.

Also searched as 6645-01-192-8716 · 6645011928716 · NIIN 011928716 · 01-192-8716 · FSC 6645 Time Measuring Instruments · CAGE 11083 · 2N7423

Nearby stock numbers ← 6645-01-192-4079 Dashpot · 6645-01-193-1140 Timer →

Features

Adapter,drive — FSC 6645
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 6645-01-192-8716
NIIN: 011928716
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 2N7423
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Adapter,drive, cataloged under National Stock Number 6645-01-192-8716, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Adapter,drive
FSC / FSG	6645 — Time Measuring Instruments (FSG 66)
Manufacturers	Caterpillar Inc Div Caterpillar Defense (CAGE 11083)

Technical Specifications

Parameter	Value
NSN	6645-01-192-8716
Primary Part Number	2N7423
Item Name	Adapter,drive
FSC / FSG	6645 / 66 — Time Measuring Instruments
Manufacturer	Caterpillar Inc Div Caterpillar Defense
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

Part Number	Manufacturer
2N7423 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

No interchangeability data on file.

Other items in FSC 6645 — Time Measuring Instruments

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

6645-00-001-1256

6645-00-001-1256 · Item name not on file

6645-00-001-4498

6645-00-001-4498 · Item name not on file

6645-00-001-4584

6645-00-001-4584 · Item name not on file

6645-00-001-9400

METER,TIME TOTALIZING

6645-00-003-0327

6645-00-003-0327 · Item name not on file

6645-00-003-0328

6645-00-003-0328 · Item name not on file

6645-00-003-0337

6645-00-003-0337 · Item name not on file

6645-00-003-0338

METER,TIME TOTALIZING

Frequently Asked Questions

What is NSN 6645-01-192-8716?

NSN 6645-01-192-8716 is a Adapter,drive, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 6645, Time Measuring Instruments. Status: active.

What part numbers are listed for NSN 6645-01-192-8716?

NSN 6645-01-192-8716 has 1 manufacturer part number on file: 2N7423 (Caterpillar Inc Div Caterpillar Defense).

Is NSN 6645-01-192-8716 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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