Clock, Alarm6645-01-694-9911

NSN 6645-01-694-9911 · NIIN 016949911 · Part number OTA-MAC1

Inert Products, Llc · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 4PRJ2

Government record, cited

NSN 6645-01-694-9911 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-694-9911. Manufacturer of record part number: OTA-MAC1.

Also searched as 6645-01-694-9911 · 6645016949911 · NIIN 016949911 · 01-694-9911 · FSC 6645 Time Measuring Instruments · CAGE 4PRJ2 · OTA-MAC1

Nearby stock numbers ← 6645-01-694-8832 Timer, Interval · 6645-01-695-0214 Generator, Time Code →

Features

Clock,alarm — FSC 6645
1 manufacturer part number on file
Manufacturer of record: Inert Products, Llc

Identification

NSN: 6645-01-694-9911
NIIN: 016949911
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: OTA-MAC1
Manufacturer: Inert Products, Llc

General Description

The Clock,alarm, cataloged under National Stock Number 6645-01-694-9911, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Inert Products, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6645-01-694-9911
Primary Part Number	OTA-MAC1
Item Name	Clock,alarm
FSC / FSG	6645 / 66 — Time Measuring Instruments
Manufacturer	Inert Products, Llc
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
OTA-MAC1 PRIMARY	Inert Products, Llc (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 6645-01-694-9911?

NSN 6645-01-694-9911 is a Clock,alarm, manufactured by Inert Products, Llc, classified under FSC 6645, Time Measuring Instruments. Status: active.

What part numbers are listed for NSN 6645-01-694-9911?

NSN 6645-01-694-9911 has 1 manufacturer part number on file: OTA-MAC1 (Inert Products, Llc).

What are the specifications of OTA-MAC1?

Key specifications for OTA-MAC1: Part Name Assigned by Controlling Agency: MOSQUE ALARM CLOCK. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6645-01-694-9911 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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