Bearing, Ball, Annular3110-01-620-5476

NSN 3110-01-620-5476 · NIIN 016205476 · Part number 771A198-9

Timken Gears & Services Inc. Div Philadelphia Gear · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 17454

Government record, cited

NSN 3110-01-620-5476 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-620-5476. Manufacturer of record part number: 771A198-9.

Also searched as 3110-01-620-5476 · 3110016205476 · NIIN 016205476 · 01-620-5476 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE 17454 · 771A198-9 · 4030G66 · 4030G66ITEM9

Nearby stock numbers ← 3110-01-620-5446 Ball, Bearing · 3110-01-620-5696 Roller Set, Bearing →

3110-01-620-5476 — Bearings, Antifriction, Unmounted

Features

Bearing,ball,annular — FSC 3110
2 manufacturer part numbers on file
Manufacturer of record: Timken Gears & Services Inc. Div Philadelphia Gear

Identification

NSN: 3110-01-620-5476
NIIN: 016205476
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: 771A198-9
Manufacturer: Timken Gears & Services Inc. Div Philadelphia Gear

General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-620-5476, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Bearing,ball,annular
FSC / FSG	3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers	Timken Gears & Services Inc. Div Philadelphia Gear (CAGE 17454)

Technical Specifications

Parameter	Value
NSN	3110-01-620-5476
Primary Part Number	771A198-9
Item Name	Bearing,ball,annular
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer	Timken Gears & Services Inc. Div Philadelphia Gear
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
4030G66ITEM9	Timken Gears & Services Inc. Div Philadelphia Gear (USA)
771A198-9 PRIMARY	Timken Gears & Services Inc. Div Philadelphia Gear (USA)

Reference documents

Reference	Meaning
4030G66	D/9 Drawing number reference only General Electric Company

Frequently Asked Questions

What is NSN 3110-01-620-5476?

NSN 3110-01-620-5476 is a Bearing,ball,annular, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-620-5476?

NSN 3110-01-620-5476 has 2 manufacturer part numbers on file: 4030G66ITEM9 (Timken Gears & Services Inc. Div Philadelphia Gear), 771A198-9 (Timken Gears & Services Inc. Div Philadelphia Gear).

Is NSN 3110-01-620-5476 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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