Housing, Bearing Unit3130-01-561-8160

NSN 3130-01-561-8160 · NIIN 015618160 · Part number 56W4-S118 PC NO 206

Naval Sea Systems Command · FSC 3130 — Bearings, Mounted · FSG 31 — Bearings · CAGE 53711

Government record, cited

NSN 3130-01-561-8160 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-561-8160. Manufacturer of record part number: 56W4-S118 PC NO 206.

Also searched as 3130-01-561-8160 · 3130015618160 · NIIN 015618160 · 01-561-8160 · FSC 3130 Bearings, Mounted · CAGE 53711 · 56W4-S118 PC NO 206

Nearby stock numbers ← 3130-01-561-8131 Liner, Bearing Housing · 3130-01-561-9104 Bearing Unit, Ball →

3130-01-561-8160 — Bearings, Mounted

Features

Housing,bearing Unit — FSC 3130
Material: STEEL BEARING
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 3130-01-561-8160
NIIN: 015618160
FSC: 3130 — Bearings, Mounted
FSG: 31 — Bearings
Primary part number: 56W4-S118 PC NO 206
Manufacturer: Naval Sea Systems Command

General Description

The Housing,bearing Unit, cataloged under National Stock Number 3130-01-561-8160, is classified within Federal Supply Class 3130 (Bearings, Mounted) of the Bearings group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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	3130-01-561-8160
Primary Part Number	56W4-S118 PC NO 206
Item Name	Housing,bearing Unit
FSC / FSG	3130 / 31 — Bearings, Mounted
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Material	STEEL BEARING

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
56W4-S118 PC NO 206 PRIMARY	Naval Sea Systems Command (USA)

No interchangeability data on file.

Other items in FSC 3130 — Bearings, Mounted

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

3130-00-001-5118

3130-00-001-5118 · Item name not on file

3130-00-001-5137

BEARING UNIT,BALL

3130-00-001-6585

3130-00-001-6585 · Item name not on file

3130-00-003-0422

3130-00-003-0422 · Item name not on file

3130-00-003-0455

3130-00-003-0455 · Item name not on file

3130-00-003-0794

BEARING UNIT,BALL

3130-00-003-2802

BEARING UNIT,BALL

3130-00-003-9535

3130-00-003-9535 · Item name not on file

Frequently Asked Questions

What is NSN 3130-01-561-8160?

NSN 3130-01-561-8160 is a Housing,bearing Unit, manufactured by Naval Sea Systems Command, classified under FSC 3130, Bearings, Mounted. Status: active.

What part numbers are listed for NSN 3130-01-561-8160?

NSN 3130-01-561-8160 has 1 manufacturer part number on file: 56W4-S118 PC NO 206 (Naval Sea Systems Command).

What are the specifications of 56W4-S118 PC NO 206?

Key specifications for 56W4-S118 PC NO 206: End Item Identification: DAVIT SLEWING; Material: STEEL BEARING. 1 specification is documented in the U.S. Government catalog.

Is NSN 3130-01-561-8160 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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