LED Light Source, Ai1720-01-661-0747

NSN 1720-01-661-0747 · NIIN 016610747 · Part number SLS525

Tempo Communications, Inc. Dba Tempo Communications Inc · FSC 1720 — Aircraft Launching Equipment · FSG 17 — Aircraft Launch, Landing, and Ground Handling Equipment · CAGE 8BN44

Government record, cited

NSN 1720-01-661-0747 — this item is cataloged by the U.S. Government under National Stock Number 1720-01-661-0747. Manufacturer of record part number: SLS525.

Also searched as 1720-01-661-0747 · 1720016610747 · NIIN 016610747 · 01-661-0747 · FSC 1720 Aircraft Launching Equipment · CAGE 8BN44 · SLS525 · 570XL

Nearby stock numbers ← 1720-01-661-0501 Vert Wheel Install, · 1720-01-661-0832 Spanner Wrcnch, Sha →

Features

LED Light Source,ai — FSC 1720
1 manufacturer part number on file
Manufacturer of record: Tempo Communications, Inc. Dba Tempo Communications Inc

Identification

NSN: 1720-01-661-0747
NIIN: 016610747
FSC: 1720 — Aircraft Launching Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: SLS525
Manufacturer: Tempo Communications, Inc. Dba Tempo Communications Inc

General Description

The LED Light Source,ai, cataloged under National Stock Number 1720-01-661-0747, is classified within Federal Supply Class 1720 (Aircraft Launching Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Tempo Communications, Inc. Dba Tempo Communications Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1720-01-661-0747
Primary Part Number	SLS525
Item Name	LED Light Source,ai
FSC / FSG	1720 / 17 — Aircraft Launching Equipment
Manufacturer	Tempo Communications, Inc. Dba Tempo Communications Inc
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
SLS525 PRIMARY	Tempo Communications, Inc. Dba Tempo Communications Inc (USA)

Reference documents

Reference	Meaning
570XL	5/9 Secondary reference Greenlee Textron

Frequently Asked Questions

What is NSN 1720-01-661-0747?

NSN 1720-01-661-0747 is a LED Light Source,ai, manufactured by Tempo Communications, Inc. Dba Tempo Communications Inc, classified under FSC 1720, Aircraft Launching Equipment. Status: active.

What part numbers are listed for NSN 1720-01-661-0747?

NSN 1720-01-661-0747 has 1 manufacturer part number on file: SLS525 (Tempo Communications, Inc. Dba Tempo Communications Inc).

What are the specifications of SLS525?

Key specifications for SLS525: End Item Identification: POWER CONVERSION SY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 1720-01-661-0747 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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