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NSN 6620-01-439-7218Government record, cited

Gage Unit, Engine6620-01-439-7218

NSN 6620-01-439-7218 · NIIN 014397218 · Part number BH-80-317

Griffiths Aero Ltd T/a Marilake Aero Systems · FSC 6620 — Engine Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE U3324

Government record, cited

NSN 6620-01-439-7218 — this item is cataloged by the U.S. Government under National Stock Number 6620-01-439-7218. Manufacturer of record part number: BH-80-317.

Also searched as 6620-01-439-7218 · 6620014397218 · NIIN 014397218 · 01-439-7218 · FSC 6620 Engine Instruments · CAGE U3324 · BH-80-317 · 1U378-003-14A

Nearby stock numbers ← 6620-01-439-7125 Indicator, Pressure · 6620-01-439-8035 Indicator, Pressure →

Features

Gage Unit,engine — FSC 6620
1 manufacturer part number on file
Manufacturer of record: Griffiths Aero Ltd T/a Marilake Aero Systems

Identification

NSN: 6620-01-439-7218
NIIN: 014397218
FSC: 6620 — Engine Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: BH-80-317
Manufacturer: Griffiths Aero Ltd T/a Marilake Aero Systems

General Description

The Gage Unit,engine, cataloged under National Stock Number 6620-01-439-7218, is classified within Federal Supply Class 6620 (Engine Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Griffiths Aero Ltd T/a Marilake Aero Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Gage Unit,engine
FSC / FSG	6620 — Engine Instruments (FSG 66)
Manufacturers	Griffiths Aero Ltd T/a Marilake Aero Systems (CAGE U3324)

Technical Specifications

Parameter	Value
NSN	6620-01-439-7218
Primary Part Number	BH-80-317
Item Name	Gage Unit,engine
FSC / FSG	6620 / 66 — Engine Instruments
Manufacturer	Griffiths Aero Ltd T/a Marilake Aero 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)

Cross-Reference Index

Part Number	Manufacturer
BH-80-317	Griffiths Aero Ltd T/a Marilake Aero Systems (GBR)

Reference documents

Reference	Meaning
1U378-003-14A	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 6620 — Engine Instruments

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

6620-00-000-0124

6620-00-000-0124 · Item name not on file

6620-00-000-0548

6620-00-000-0548 · Item name not on file

6620-00-001-1398

STARTER AND SHAFT ASSEMBLY

6620-00-001-4552

6620-00-001-4552 · Item name not on file

6620-00-001-9331

6620-00-001-9331 · Item name not on file

6620-00-001-9332

6620-00-001-9332 · Item name not on file

6620-00-001-9333

6620-00-001-9333 · Item name not on file

6620-00-001-9334

6620-00-001-9334 · Item name not on file

Frequently Asked Questions

What is NSN 6620-01-439-7218?

NSN 6620-01-439-7218 is a Gage Unit,engine, manufactured by Griffiths Aero Ltd T/a Marilake Aero Systems, classified under FSC 6620, Engine Instruments. Status: active.

What part numbers are listed for NSN 6620-01-439-7218?

NSN 6620-01-439-7218 has 1 manufacturer part number on file: BH-80-317 (Griffiths Aero Ltd T/a Marilake Aero Systems).

Is NSN 6620-01-439-7218 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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