PartsTable TECHNICAL DATA SHEET

NSN 5330-01-004-4558Government record, cited

Seal Ring, Metal5330-01-004-4558

NSN 5330-01-004-4558 · NIIN 010044558 · Part number 69051

Eaton Corporation Dba Eaton Inoac Div Eaton · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 77842

Government record, cited

NSN 5330-01-004-4558 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-004-4558. Manufacturer of record part number: 69051.

Also searched as 5330-01-004-4558 · 5330010044558 · NIIN 010044558 · 01-004-4558 · FSC 5330 Packing and Gasket Materials · CAGE 77842 · 69051 · 366947-1

Nearby stock numbers ← 5330-01-004-4547 · 5330-01-004-4792 →

5330-01-004-4558 — Packing and Gasket Materials

Features

Seal Ring,metal — FSC 5330
FSC Application Data: GAS TURBINE ENGINE,NONAIRCRAFT
Surface Treatment: LEAD OVERALL
Material: STEEL CORROSION RESISTING OVERALL
Metallic Hardness Rating: 57.0 MINIMUM ROCKWELL C
1 manufacturer part number on file
Manufacturer of record: Eaton Corporation Dba Eaton Inoac Div Eaton

Identification

NSN: 5330-01-004-4558
NIIN: 010044558
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 69051
Manufacturer: Eaton Corporation Dba Eaton Inoac Div Eaton

General Description

The Seal Ring,metal, cataloged under National Stock Number 5330-01-004-4558, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5330-01-004-4558
Primary Part Number	69051
Item Name	Seal Ring,metal
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Eaton Corporation Dba Eaton Inoac Div Eaton
Status	ACTIVE
FSC Application Data	GAS TURBINE ENGINE,NONAIRCRAFT
Surface Treatment	LEAD OVERALL
Material	STEEL CORROSION RESISTING OVERALL
Metallic Hardness Rating	57.0 MINIMUM ROCKWELL C

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

⇄ Related Items 5

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

3110-01-016-29596905-1 POSSIBLE MATCH

BEARING,BALL,ANNULAR

Possible match (shared part number)Kaydon Corporation Dba Kaydon Corp

5315-01-364-417836694-71 POSSIBLE MATCH

PIN,SPRING

Possible match (shared part number)Woodward, Inc.

4720-01-392-380755065-1 POSSIBLE MATCH

HOSE,NONMETALLIC

Possible match (shared part number)Hydraflow

4330-01-547-2930118-6265 POSSIBLE MATCH

ADAPTER,FLUID FILTER

Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense

4920-01-627-866069051 POSSIBLE MATCH

MAINTENANCE KIT,AIRCRAFT

Possible match (shared part number)Aerovironment, Inc. Dba Aerovironment Inc

Cross-Reference Index

Part Number	Manufacturer
69051	Eaton Corporation Dba Eaton Inoac Div Eaton (USA)

Reference documents

Reference	Meaning
366947-1	3/2 Design control — primary reference U.S. Government activity

Related Parts

3110-01-016-2959POSSIBLE MATCH

BEARING,BALL,ANNULAR

6905-1

5315-01-364-4178POSSIBLE MATCH

PIN,SPRING

36694-71

4720-01-392-3807POSSIBLE MATCH

HOSE,NONMETALLIC

55065-1

4330-01-547-2930POSSIBLE MATCH

ADAPTER,FLUID FILTER

118-6265

4920-01-627-8660POSSIBLE MATCH

MAINTENANCE KIT,AIRCRAFT

69051

Frequently Asked Questions

What is NSN 5330-01-004-4558?

NSN 5330-01-004-4558 is a Seal Ring,metal, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-004-4558?

NSN 5330-01-004-4558 has 1 manufacturer part number on file: 69051 (Eaton Corporation Dba Eaton Inoac Div Eaton).

What NSN replaces 5330-01-004-4558?

5 possible matches (shared part number, not a government interchangeability claim): 3110-01-016-2959, 5315-01-364-4178, 4720-01-392-3807. Verify interchangeability with system specifications before substitution.

What are the specifications of 69051?

Key specifications for 69051: FSC Application Data: GAS TURBINE ENGINE,NONAIRCRAFT; Surface Treatment: LEAD OVERALL; Material: STEEL CORROSION RESISTING OVERALL; Metallic Hardness Rating: 57.0 MINIMUM ROCKWELL C. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-004-4558 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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