PartsTable TECHNICAL DATA SHEET

NSN 3040-01-659-3798Government record, cited

Hub, Body3040-01-659-3798

NSN 3040-01-659-3798 · NIIN 016593798 · Part number MHGE400B5G340UN2048C RING ONLY

L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 39SX2

Government record, cited

NSN 3040-01-659-3798 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-659-3798. Manufacturer of record part number: MHGE400B5G340UN2048C RING ONLY.

Also searched as 3040-01-659-3798 · 3040016593798 · NIIN 016593798 · 01-659-3798 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 39SX2 · MHGE400B5G340UN2048C RING ONLY · 420-02-03-001GA ITEM 2 · 514-00200-13

Nearby stock numbers ← 3040-01-659-3776 Cylinder Assembly, Actuating, Linear · 3040-01-659-3975 Cap, Linear Actuating Cylinder →

Features

Hub,body — FSC 3040
2 manufacturer part numbers on file
Manufacturer of record: L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems

Identification

NSN: 3040-01-659-3798
NIIN: 016593798
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: MHGE400B5G340UN2048C RING ONLY
Manufacturer: L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems

General Description

The Hub,body, cataloged under National Stock Number 3040-01-659-3798, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Hub,body
FSC / FSG	3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Manufacturers	L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems (CAGE 39SX2); Kato Engineering Inc. (CAGE 32770)

Technical Specifications

Parameter	Value
NSN	3040-01-659-3798
Primary Part Number	MHGE400B5G340UN2048C RING ONLY
Item Name	Hub,body
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems
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
MHGE400B5G340UN2048C RING ONLY PRIMARY	L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems (USA)
514-00200-13	Kato Engineering Inc. (USA)

Reference documents

Reference	Meaning
420-02-03-001GA ITEM 2	C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems

No interchangeability data on file.

Other items in FSC 3040 — Miscellaneous Power Transmission Equipment

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

3040-00-001-0046

3040-00-001-0046 · Item name not on file

3040-00-001-0047

3040-00-001-0047 · Item name not on file

3040-00-001-0048

3040-00-001-0048 · Item name not on file

3040-00-001-0068

3040-00-001-0068 · Item name not on file

3040-00-001-0077

3040-00-001-0077 · Item name not on file

3040-00-001-0078

3040-00-001-0078 · Item name not on file

3040-00-001-0089

3040-00-001-0089 · Item name not on file

3040-00-001-1224

3040-00-001-1224 · Item name not on file

Frequently Asked Questions

What is NSN 3040-01-659-3798?

NSN 3040-01-659-3798 is a Hub,body, manufactured by L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-659-3798?

NSN 3040-01-659-3798 has 2 manufacturer part numbers on file: MHGE400B5G340UN2048C RING ONLY (L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems), 514-00200-13 (Kato Engineering Inc.).

Is NSN 3040-01-659-3798 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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