PartsTable TECHNICAL DATA SHEET

NSN 3120-01-340-2154Government record, cited

Bushing, Sleeve3120-01-340-2154

NSN 3120-01-340-2154 · NIIN 013402154 · Part number S2431215-9A025

The Boeing Company · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 18355

Government record, cited

NSN 3120-01-340-2154 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-340-2154. Manufacturer of record part number: S2431215-9A025.

Also searched as 3120-01-340-2154 · 3120013402154 · NIIN 013402154 · 01-340-2154 · FSC 3120 Bearings, Plain, Unmounted · CAGE 18355 · S2431215-9A025

Nearby stock numbers ← 3120-01-340-2063 Bearing, Washer, Thrust · 3120-01-340-2155 Bushing, Sleeve →

3120-01-340-2154 — Bearings, Plain, Unmounted

Features

Bushing,sleeve — FSC 3120
3 manufacturer part numbers on file
Manufacturer of record: The Boeing Company

Identification

NSN: 3120-01-340-2154
NIIN: 013402154
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: S2431215-9A025
Manufacturer: The Boeing Company

General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-340-2154, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Bushing,sleeve
FSC / FSG	3120 — Bearings, Plain, Unmounted (FSG 31)
Manufacturers	The Boeing Company (CAGE 18355); Avalon Machine Products Inc (CAGE 23294); All Power Manufacturing Co. (CAGE 70265)

Technical Specifications

Parameter	Value
NSN	3120-01-340-2154
Primary Part Number	S2431215-9A025
Item Name	Bushing,sleeve
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	The Boeing Company
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	N

Cross-Reference Index

Part Number	Manufacturer
S2431215-9A025	The Boeing Company (USA)
S2431215-9A025	Avalon Machine Products Inc (USA)
S2431215-9A025	All Power Manufacturing Co. (USA)

Reference documents

Reference	Meaning
S2431215-9A025	3/2 Design control — primary reference U.S. Government activity

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 3120-01-340-2154?

NSN 3120-01-340-2154 is a Bushing,sleeve, manufactured by The Boeing Company, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-340-2154?

NSN 3120-01-340-2154 has 3 manufacturer part numbers on file: S2431215-9A025 (The Boeing Company), S2431215-9A025 (Avalon Machine Products Inc), S2431215-9A025 (All Power Manufacturing Co.).

Is NSN 3120-01-340-2154 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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