Ball, Bearing3110-01-491-8988

NSN 3110-01-491-8988 · NIIN 014918988 · Part number B-6144-2-450

Hartzell Propeller Llc · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 24692

Government record, cited

NSN 3110-01-491-8988 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-491-8988. Manufacturer of record part number: B-6144-2-450.

Also searched as 3110-01-491-8988 · 3110014918988 · NIIN 014918988 · 01-491-8988 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE 24692 · B-6144-2-450

Nearby stock numbers ← 3110-01-491-8977 Bearing, Roller, Thrust · 3110-01-491-9026 Bearing, Roller, Radial and Thrust →

3110-01-491-8988 — Bearings, Antifriction, Unmounted

Features

Ball,bearing — FSC 3110
Material: STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: Hartzell Propeller Llc

Identification

NSN: 3110-01-491-8988
NIIN: 014918988
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: B-6144-2-450
Manufacturer: Hartzell Propeller Llc

General Description

The Ball,bearing, cataloged under National Stock Number 3110-01-491-8988, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Hartzell Propeller Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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	3110-01-491-8988
Primary Part Number	B-6144-2-450
Item Name	Ball,bearing
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer	Hartzell Propeller Llc
Status	ACTIVE
Material	STEEL CORROSION RESISTING OVERALL

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
B-6144-2-450 PRIMARY	Hartzell Propeller Llc (USA)

No interchangeability data on file.

Other items in FSC 3110 — Bearings, Antifriction, Unmounted

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

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1938

BEARING,BALL,AIRFRAME

3110-00-001-4661

CONE AND ROLLERS,TAPERED ROLLER

3110-00-001-4662

CUP,TAPERED ROLLER BEARING

3110-00-001-4689

BEARING,BALL,ANNULAR

3110-00-001-4722

BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-01-491-8988?

NSN 3110-01-491-8988 is a Ball,bearing, manufactured by Hartzell Propeller Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-491-8988?

NSN 3110-01-491-8988 has 1 manufacturer part number on file: B-6144-2-450 (Hartzell Propeller Llc).

What are the specifications of B-6144-2-450?

Key specifications for B-6144-2-450: Special Features: 9/16 IN. BALL; 450 BALLS IN PACKAGE IN; Material: STEEL CORROSION RESISTING OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 3110-01-491-8988 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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