Cone and Rollers, Tapered Roller3110-01-406-0291

NSN 3110-01-406-0291 · NIIN 014060291 · Part number L610549

Leonardo Spa Helicopters Division - Production Site · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE A0126

Government record, cited

NSN 3110-01-406-0291 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-406-0291. Manufacturer of record part number: L610549.

Also searched as 3110-01-406-0291 · 3110014060291 · NIIN 014060291 · 01-406-0291 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE A0126 · L610549

Nearby stock numbers ← 3110-01-406-0290 Cone and Rollers, Tapered Roller · 3110-01-406-1230 Bearing, Roller, Self-Aligning →

3110-01-406-0291 — Bearings, Antifriction, Unmounted

Features

Cone and Rollers,tapered Roller — FSC 3110
1 manufacturer part number on file
Manufacturer of record: Leonardo Spa Helicopters Division - Production Site

Identification

NSN: 3110-01-406-0291
NIIN: 014060291
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: L610549
Manufacturer: Leonardo Spa Helicopters Division - Production Site

General Description

The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-01-406-0291, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Cone and Rollers,tapered Roller
FSC / FSG	3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers	Leonardo Spa Helicopters Division - Production Site (CAGE A0126)

Technical Specifications

Parameter	Value
NSN	3110-01-406-0291
Primary Part Number	L610549
Item Name	Cone and Rollers,tapered Roller
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer	Leonardo Spa Helicopters Division - Production Site
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
L610549	Leonardo Spa Helicopters Division - Production Site (ITA)

Reference documents

Reference	Meaning
L610549	3/2 Design control — primary reference U.S. Government activity

Frequently Asked Questions

What is NSN 3110-01-406-0291?

NSN 3110-01-406-0291 is a Cone and Rollers,tapered Roller, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-406-0291?

NSN 3110-01-406-0291 has 1 manufacturer part number on file: L610549 (Leonardo Spa Helicopters Division - Production Site).

Is NSN 3110-01-406-0291 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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