Ring Assembly Visor5840-01-064-7143

NSN 5840-01-064-7143 · NIIN 010647143

FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment

Government record, cited

Also searched as 5840-01-064-7143 · 5840010647143 · NIIN 010647143 · 01-064-7143 · FSC 5840 Radar Equipment, Except Airborne · 620-720002-301 · 620-720002-301

Nearby stock numbers ← 5840-01-064-6976 Audio Mixer Preamp · 5840-01-064-8105 →

Features

Ring Assembly Visor — FSC 5840
General Characteristics Item Description: ALUMINUM; BLACK; O/A DIA 10.770; O/A D.2.000; USAGE DESIGN HOLDS VIEWING HOOD TO DISPLAY UNIT

Identification

NSN: 5840-01-064-7143
NIIN: 010647143
FSC: 5840 — Radar Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment

General Description

The Ring Assembly Visor, cataloged under National Stock Number 5840-01-064-7143, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5840-01-064-7143
Item Name	Ring Assembly Visor
FSC / FSG	5840 / 58 — Radar Equipment, Except Airborne
Status	ACTIVE
General Characteristics Item Description	ALUMINUM; BLACK; O/A DIA 10.770; O/A D.2.000; USAGE DESIGN HOLDS VIEWING HOOD TO DISPLAY UNIT

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
620-720002-301	5/2 Secondary reference U.S. Government activity
620-720002-301	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 5840 — Radar Equipment, Except Airborne

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

5840-00-001-1605

5840-00-001-1605 · Item name not on file

5840-00-001-1606

5840-00-001-1606 · Item name not on file

5840-00-001-1607

5840-00-001-1607 · Item name not on file

5840-00-001-1608

5840-00-001-1608 · Item name not on file

5840-00-001-1609

5840-00-001-1609 · Item name not on file

5840-00-001-1610

5840-00-001-1610 · Item name not on file

5840-00-001-1611

5840-00-001-1611 · Item name not on file

5840-00-001-1612

5840-00-001-1612 · Item name not on file

Frequently Asked Questions

What is NSN 5840-01-064-7143?

NSN 5840-01-064-7143 is a Ring Assembly Visor, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.

What are the specifications of 5840-01-064-7143?

Key specifications for 5840-01-064-7143: General Characteristics Item Description: ALUMINUM; BLACK; O/A DIA 10.770; O/A D.2.000; USAGE DESIGN HOLDS VIEWING HOOD TO DISPLAY UNIT. 1 specification is documented in the U.S. Government catalog.

Is NSN 5840-01-064-7143 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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