PartsTable TECHNICAL DATA SHEET

NSN 5120-01-520-5983Government record, cited

Tool, Swaging Bearing5120-01-520-5983

NSN 5120-01-520-5983 · NIIN 015205983 · Part number RKC4103-4

Rexnord Industries, Llc Div Aerosspace Bearing Operation · FSC 5120 — Hand Tools, Nonedged, Nonpowered · FSG 51 — Hand Tools · CAGE 77896

Government record, cited

NSN 5120-01-520-5983 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-520-5983. Manufacturer of record part number: RKC4103-4.

Also searched as 5120-01-520-5983 · 5120015205983 · NIIN 015205983 · 01-520-5983 · FSC 5120 Hand Tools, Nonedged, Nonpowered · CAGE 77896 · RKC4103-4 · 5VG90013-177

Nearby stock numbers ← 5120-01-520-5982 Swaging, Tool, Bearing · 5120-01-520-5984 Swaging, Tool, Bearing →

Features

Tool,swaging Bearing — FSC 5120
1 manufacturer part number on file
Manufacturer of record: Rexnord Industries, Llc Div Aerosspace Bearing Operation

Identification

NSN: 5120-01-520-5983
NIIN: 015205983
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
FSG: 51 — Hand Tools
Primary part number: RKC4103-4
Manufacturer: Rexnord Industries, Llc Div Aerosspace Bearing Operation

General Description

The Tool,swaging Bearing, cataloged under National Stock Number 5120-01-520-5983, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Rexnord Industries, Llc Div Aerosspace Bearing Operation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	5120-01-520-5983
Primary Part Number	RKC4103-4
Item Name	Tool,swaging Bearing
FSC / FSG	5120 / 51 — Hand Tools, Nonedged, Nonpowered
Manufacturer	Rexnord Industries, Llc Div Aerosspace Bearing Operation
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
RKC4103-4 PRIMARY	Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA)

Reference documents

Reference	Meaning
5VG90013-177	7/2 Vendor item drawing reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5120 — Hand Tools, Nonedged, Nonpowered

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

5120-00-001-2642

ADAPTER,TORQUE WRENCH

5120-00-001-2644

ADAPTER,TORQUE WRENCH

5120-00-001-2650

INSERTER,SEAL

5120-00-001-2651

5120-00-001-2651 · Item name not on file

5120-00-001-2652

INSTALLING TOOL,SHAFT

5120-00-001-2653

REMOVER,PREFORMED PACKING

5120-00-001-2654

REMOVER,PREFORMED PACKING

5120-00-001-2655

SOCKET,WRENCH,FACE SPANNER

Frequently Asked Questions

What is NSN 5120-01-520-5983?

NSN 5120-01-520-5983 is a Tool,swaging Bearing, manufactured by Rexnord Industries, Llc Div Aerosspace Bearing Operation, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.

What part numbers are listed for NSN 5120-01-520-5983?

NSN 5120-01-520-5983 has 1 manufacturer part number on file: RKC4103-4 (Rexnord Industries, Llc Div Aerosspace Bearing Operation).

What are the specifications of RKC4103-4?

Key specifications for RKC4103-4: Special Features: PORTABLE BEARING CUTTER,HEX; Part Name Assigned by Controlling Agency: PORTABLE BEARING CUTTER,HEX; End Item Identification: F-22 ACFT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5120-01-520-5983 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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