PartsTable TECHNICAL DATA SHEET

NSN 3120-01-237-9523Government record, cited

Bearing Set, Sleeve3120-01-237-9523

NSN 3120-01-237-9523 · NIIN 012379523 · Part number MBT A364 0300 445

Daimler Truck North America Llc · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 64678

Government record, cited

NSN 3120-01-237-9523 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-237-9523. Manufacturer of record part number: MBT A364 0300 445.

Also searched as 3120-01-237-9523 · 3120012379523 · NIIN 012379523 · 01-237-9523 · FSC 3120 Bearings, Plain, Unmounted · CAGE 64678 · MBT A364 0300 445 · 364 030 04 45 · 364 030 04 45 · 364 030 04 45

Nearby stock numbers ← 3120-01-237-9522 Bearing Set, Sleeve · 3120-01-237-9524 Bearing Set, Sleeve →

3120-01-237-9523 — Bearings, Plain, Unmounted

Features

Bearing Set,sleeve — FSC 3120
2 manufacturer part numbers on file
Manufacturer of record: Daimler Truck North America Llc

Identification

NSN: 3120-01-237-9523
NIIN: 012379523
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: MBT A364 0300 445
Manufacturer: Daimler Truck North America Llc

General Description

The Bearing Set,sleeve, cataloged under National Stock Number 3120-01-237-9523, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Daimler Truck North America Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Bearing Set,sleeve
FSC / FSG	3120 — Bearings, Plain, Unmounted (FSG 31)
Manufacturers	Mercedes-Benz Ag (CAGE CN7Z7); Daimler Truck North America Llc (CAGE 64678)

Technical Specifications

Parameter	Value
NSN	3120-01-237-9523
Primary Part Number	MBT A364 0300 445
Item Name	Bearing Set,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Daimler Truck North America 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
364 030 04 45	Mercedes-Benz Ag (DEU)
MBT A364 0300 445 PRIMARY	Daimler Truck North America Llc (USA)

Reference documents

Reference	Meaning
364 030 04 45	5/9 Secondary reference Daimler Ag
364 030 04 45	5/9 Secondary reference Daimler Truck North America Llc

No interchangeability data on file.

Other items in FSC 3120 — Bearings, Plain, Unmounted

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

3120-00-001-1288

3120-00-001-1288 · Item name not on file

3120-00-001-1835

3120-00-001-1835 · Item name not on file

3120-00-001-1838

3120-00-001-1838 · Item name not on file

3120-00-001-1928

3120-00-001-1928 · Item name not on file

3120-00-001-1934

3120-00-001-1934 · Item name not on file

3120-00-001-3933

3120-00-001-3933 · Item name not on file

3120-00-001-3937

3120-00-001-3937 · Item name not on file

3120-00-001-3938

3120-00-001-3938 · Item name not on file

Frequently Asked Questions

What is NSN 3120-01-237-9523?

NSN 3120-01-237-9523 is a Bearing Set,sleeve, manufactured by Daimler Truck North America Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-237-9523?

NSN 3120-01-237-9523 has 2 manufacturer part numbers on file: 364 030 04 45 (Mercedes-Benz Ag), MBT A364 0300 445 (Daimler Truck North America Llc).

Is NSN 3120-01-237-9523 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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