PartsTable TECHNICAL DATA SHEET

NSN 3020-01-511-6535Government record, cited

Guard, Mechanical Drive3020-01-511-6535

NSN 3020-01-511-6535 · NIIN 015116535 · Part number 450-07697-000

Aqua-Chem, Inc. Dba Aqua-Chem Inc · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 0EXU3

Government record, cited

NSN 3020-01-511-6535 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-511-6535. Manufacturer of record part number: 450-07697-000.

Also searched as 3020-01-511-6535 · 3020015116535 · NIIN 015116535 · 01-511-6535 · FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 0EXU3 · 450-07697-000 · 699-D-8164 · 699-D-8164 ITEM 3

Nearby stock numbers ← 3020-01-511-5610 Pulley, Flat · 3020-01-511-7631 Sprocket Wheel Segment, Drive Uni →

Features

Guard,mechanical Drive — FSC 3020
2 manufacturer part numbers on file
Manufacturer of record: Aqua-Chem, Inc. Dba Aqua-Chem Inc

Identification

NSN: 3020-01-511-6535
NIIN: 015116535
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 450-07697-000
Manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc

General Description

The Guard,mechanical Drive, cataloged under National Stock Number 3020-01-511-6535, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Guard,mechanical Drive
FSC / FSG	3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers	Aqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3)

Technical Specifications

Parameter	Value
NSN	3020-01-511-6535
Primary Part Number	450-07697-000
Item Name	Guard,mechanical Drive
FSC / FSG	3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer	Aqua-Chem, Inc. Dba Aqua-Chem Inc
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
450-07697-000 PRIMARY	Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
699-D-8164 ITEM 3	Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)

Reference documents

Reference	Meaning
699-D-8164	D/9 Drawing number reference only Aqua-Chem, Inc. Dba Aqua-Chem Inc

No interchangeability data on file.

Other items in FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-000-0091

GEAR,SPUR

3020-00-001-0027

3020-00-001-0027 · Item name not on file

3020-00-001-0028

3020-00-001-0028 · Item name not on file

3020-00-001-0063

3020-00-001-0063 · Item name not on file

3020-00-001-0064

3020-00-001-0064 · Item name not on file

3020-00-001-0066

3020-00-001-0066 · Item name not on file

3020-00-001-0071

3020-00-001-0071 · Item name not on file

3020-00-001-0072

3020-00-001-0072 · Item name not on file

Frequently Asked Questions

What is NSN 3020-01-511-6535?

NSN 3020-01-511-6535 is a Guard,mechanical Drive, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.

What part numbers are listed for NSN 3020-01-511-6535?

NSN 3020-01-511-6535 has 2 manufacturer part numbers on file: 450-07697-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 699-D-8164 ITEM 3 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).

Is NSN 3020-01-511-6535 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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