Roller, Linear-Rotary Motion3120-01-554-4356

NSN 3120-01-554-4356 · NIIN 015544356 · Part number 8214490-10

Naval Sea Systems Command · FSC 3120 — Bearings, Plain, Unmounted · FSG 31 — Bearings · CAGE 53711

Government record, cited

NSN 3120-01-554-4356 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-554-4356. Manufacturer of record part number: 8214490-10.

Also searched as 3120-01-554-4356 · 3120015544356 · NIIN 015544356 · 01-554-4356 · FSC 3120 Bearings, Plain, Unmounted · CAGE 53711 · 8214490-10

Nearby stock numbers ← 3120-01-554-4286 Bearing, Washer, Thrust · 3120-01-554-4374 Bearing, Washer, Thrust →

3120-01-554-4356 — Bearings, Plain, Unmounted

Features

Roller,linear-Rotary Motion — FSC 3120
Style Designator: PLAIN
Outside Diameter: 2.000 INCHES NOMINAL IN
Chamfer/radius of Outside Corner: 0.060
Casehardening Indicator: NOT CASEHARDENED
Material: PLASTIC ACETAL
Bore Inside Diameter: 0.600 INCHES NOMINAL IN
1 manufacturer part number on file

Identification

NSN: 3120-01-554-4356
NIIN: 015544356
FSC: 3120 — Bearings, Plain, Unmounted
FSG: 31 — Bearings
Primary part number: 8214490-10
Manufacturer: Naval Sea Systems Command

General Description

The Roller,linear-Rotary Motion, cataloged under National Stock Number 3120-01-554-4356, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 specifications, 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	3120-01-554-4356
Primary Part Number	8214490-10
Item Name	Roller,linear-Rotary Motion
FSC / FSG	3120 / 31 — Bearings, Plain, Unmounted
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Style Designator	PLAIN
Outside Diameter	2.000 INCHES NOMINAL IN
Chamfer/radius of Outside Corner	0.060
Casehardening Indicator	NOT CASEHARDENED
Material	PLASTIC ACETAL
Bore Inside Diameter	0.600 INCHES NOMINAL IN

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
8214490-10 PRIMARY	Naval Sea Systems Command (USA)

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 3120-01-554-4356?

NSN 3120-01-554-4356 is a Roller,linear-Rotary Motion, manufactured by Naval Sea Systems Command, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.

What part numbers are listed for NSN 3120-01-554-4356?

NSN 3120-01-554-4356 has 1 manufacturer part number on file: 8214490-10 (Naval Sea Systems Command).

What are the specifications of 8214490-10?

Key specifications for 8214490-10: Style Designator: PLAIN; Outside Diameter: 2.000 INCHES NOMINAL IN; Chamfer/radius of Outside Corner: 0.060; Casehardening Indicator: NOT CASEHARDENED. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3120-01-554-4356 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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