PartsTable TECHNICAL DATA SHEET

NSN 2990-01-666-3749Government record, cited

Sensor, Throttle Position2990-01-666-3749

NSN 2990-01-666-3749 · NIIN 016663749 · Part number 9900-585

Livorsi Marine Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 09BX8

Government record, cited

NSN 2990-01-666-3749 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-666-3749. Manufacturer of record part number: 9900-585.

Also searched as 2990-01-666-3749 · 2990016663749 · NIIN 016663749 · 01-666-3749 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 09BX8 · 9900-585

Nearby stock numbers ← 2990-01-666-3262 Guard, Muffler-Exhaust Pipe, Nonai · 2990-01-666-4481 Muffler, Exhaust →

Features

Sensor,throttle Position — FSC 2990
1 manufacturer part number on file
Manufacturer of record: Livorsi Marine Inc

Identification

NSN: 2990-01-666-3749
NIIN: 016663749
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 9900-585
Manufacturer: Livorsi Marine Inc

General Description

The Sensor,throttle Position, cataloged under National Stock Number 2990-01-666-3749, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Livorsi Marine Inc. 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	Sensor,throttle Position
FSC / FSG	2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
Manufacturers	Livorsi Marine Inc (CAGE 09BX8)

Technical Specifications

Parameter	Value
NSN	2990-01-666-3749
Primary Part Number	9900-585
Item Name	Sensor,throttle Position
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Livorsi Marine 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
9900-585 PRIMARY	Livorsi Marine Inc (USA)

No interchangeability data on file.

Other items in FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

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

2990-00-096-8607

CONTROL ASSEMBLY,PUSH-PULL

2990-00-390-3445

CRANK,HAND,VEHICULAR

2990-00-459-7255

MUFFLER,EXHAUST

2990-00-459-7255

MUFFLER,EXHAUST

2990-00-536-2962

BLOCK,ADJUSTING SCREW

2990-00-903-8226

MUFFLER,EXHAUST

2990-01-151-5443

CONNECTOR,EXHAUST PIPE

2990-01-151-5443

CONNECTOR,EXHAUST PIPE

Frequently Asked Questions

What is NSN 2990-01-666-3749?

NSN 2990-01-666-3749 is a Sensor,throttle Position, manufactured by Livorsi Marine Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-666-3749?

NSN 2990-01-666-3749 has 1 manufacturer part number on file: 9900-585 (Livorsi Marine Inc).

What are the specifications of 9900-585?

Key specifications for 9900-585: End Item Identification: 2815-01-649-6211; ENGINE, DIESEL; PN QSB6.7-480M 12V V. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-666-3749 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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