PartsTable TECHNICAL DATA SHEET

NSN 2990-01-659-3105Government record, cited

Head, Encoder2990-01-659-3105

NSN 2990-01-659-3105 · NIIN 016593105 · Part number MHGE 400 BS G340 UN204BC

Baumer Electric, Ltd Div Baumer Ltd · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 4GUW6

Government record, cited

NSN 2990-01-659-3105 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-659-3105. Manufacturer of record part number: MHGE 400 BS G340 UN204BC.

Also searched as 2990-01-659-3105 · 2990016593105 · NIIN 016593105 · 01-659-3105 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 4GUW6 · MHGE 400 BS G340 UN204BC · 514-00200-12 · 420-02-03-001GA ITEM 5

Nearby stock numbers ← 2990-01-659-2802 Plate, Thrust, Accessory Drive · 2990-01-659-3248 Guard, Muffler-Exhaust Pipe, Nonai →

Features

Head,encoder — FSC 2990
2 manufacturer part numbers on file
Manufacturer of record: Baumer Electric, Ltd Div Baumer Ltd

Identification

NSN: 2990-01-659-3105
NIIN: 016593105
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: MHGE 400 BS G340 UN204BC
Manufacturer: Baumer Electric, Ltd Div Baumer Ltd

General Description

The Head,encoder, cataloged under National Stock Number 2990-01-659-3105, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Baumer Electric, Ltd Div Baumer Ltd. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Head,encoder
FSC / FSG	2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
Manufacturers	Baumer Electric, Ltd Div Baumer Ltd (CAGE 4GUW6); L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems (CAGE 39SX2)

Technical Specifications

Parameter	Value
NSN	2990-01-659-3105
Primary Part Number	MHGE 400 BS G340 UN204BC
Item Name	Head,encoder
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Baumer Electric, Ltd Div Baumer Ltd
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
MHGE 400 BS G340 UN204BC PRIMARY	Baumer Electric, Ltd Div Baumer Ltd (USA)
514-00200-12	L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems (USA)

Reference documents

Reference	Meaning
420-02-03-001GA ITEM 5	D/9 Drawing number reference only L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems

No interchangeability data on file.

Other items in FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

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

2990-00-001-0001

BLOWER ASSEMBLY

2990-00-001-1248

2990-00-001-1248 · Item name not on file

2990-00-001-1250

2990-00-001-1250 · Item name not on file

2990-00-001-2055

2990-00-001-2055 · Item name not on file

2990-00-001-3498

2990-00-001-3498 · Item name not on file

2990-00-001-3520

2990-00-001-3520 · Item name not on file

2990-00-001-3521

2990-00-001-3521 · Item name not on file

2990-00-001-3522

CAP ASSEMBLY,MUFFLE

Frequently Asked Questions

What is NSN 2990-01-659-3105?

NSN 2990-01-659-3105 is a Head,encoder, manufactured by Baumer Electric, Ltd Div Baumer Ltd, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-659-3105?

NSN 2990-01-659-3105 has 2 manufacturer part numbers on file: MHGE 400 BS G340 UN204BC (Baumer Electric, Ltd Div Baumer Ltd), 514-00200-12 (L3 Technologies, Inc. Dba Harris Corp Div L3 Maritime Systems).

Is NSN 2990-01-659-3105 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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