PartsTable TECHNICAL DATA SHEET

NSN 3110-01-322-0741Government record, cited

Bearing, Ball, Annular3110-01-322-0741

NSN 3110-01-322-0741 · NIIN 013220741 · Part number K57-0062

Ward Leonard Ct Llc · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 20019

Government record, cited

NSN 3110-01-322-0741 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-322-0741. Manufacturer of record part number: K57-0062.

Also searched as 3110-01-322-0741 · 3110013220741 · NIIN 013220741 · 01-322-0741 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE 20019 · K57-0062 · 5005-680

Nearby stock numbers ← 3110-01-321-9945 Plate, Retaining, Bearing · 3110-01-322-0742 Cone and Rollers, Tapered Roller →

3110-01-322-0741 — Bearings, Antifriction, Unmounted

Features

Bearing,ball,annular — FSC 3110
1 manufacturer part number on file
Manufacturer of record: Ward Leonard Ct Llc

Identification

NSN: 3110-01-322-0741
NIIN: 013220741
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings
Primary part number: K57-0062
Manufacturer: Ward Leonard Ct Llc

General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-322-0741, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Ward Leonard Ct Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Bearing,ball,annular
FSC / FSG	3110 — Bearings, Antifriction, Unmounted (FSG 31)
Manufacturers	Ward Leonard Ct Llc (CAGE 20019)

Technical Specifications

Parameter	Value
NSN	3110-01-322-0741
Primary Part Number	K57-0062
Item Name	Bearing,ball,annular
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Manufacturer	Ward Leonard Ct Llc
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
K57-0062 PRIMARY	Ward Leonard Ct Llc (USA)

Reference documents

Reference	Meaning
5005-680	5/9 Secondary reference Raytheon Company Div Rmd Strategic

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 3110-01-322-0741?

NSN 3110-01-322-0741 is a Bearing,ball,annular, manufactured by Ward Leonard Ct Llc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-322-0741?

NSN 3110-01-322-0741 has 1 manufacturer part number on file: K57-0062 (Ward Leonard Ct Llc).

Is NSN 3110-01-322-0741 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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