Ring, Retaining, Optical Element6650-01-701-9593

NSN 6650-01-701-9593 · NIIN 017019593 · Part number 218844-1

Ruhle Companies, Inc. · FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment · CAGE 07411

Government record, cited

NSN 6650-01-701-9593 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-701-9593. Manufacturer of record part number: 218844-1.

Also searched as 6650-01-701-9593 · 6650017019593 · NIIN 017019593 · 01-701-9593 · FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · CAGE 07411 · 218844-1

Nearby stock numbers ← 6650-01-701-9464 Window, Optical Instrument · 6650-01-701-9710 Binocular →

Features

Ring,retaining,optical Element — FSC 6650
1 manufacturer part number on file
Manufacturer of record: Ruhle Companies, Inc.

Identification

NSN: 6650-01-701-9593
NIIN: 017019593
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 218844-1
Manufacturer: Ruhle Companies, Inc.

General Description

The Ring,retaining,optical Element, cataloged under National Stock Number 6650-01-701-9593, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ruhle Companies, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6650-01-701-9593
Primary Part Number	218844-1
Item Name	Ring,retaining,optical Element
FSC / FSG	6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Manufacturer	Ruhle Companies, 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
218844-1 PRIMARY	Ruhle Companies, Inc. (USA)

No interchangeability data on file.

Other items in FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories

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

6650-00-000-0164

6650-00-000-0164 · Item name not on file

6650-00-001-2319

ARM,SHUTTER,SPECTROMETER

6650-00-001-2322

PLATE,MOUNTING,SPECTROMETER LAMP

6650-00-001-2323

LENS,OPTICAL INSTRUMENT

6650-00-001-2324

PLATE,SPECTROMETER DOOR

6650-00-001-2326

NOZZLE,AIR,SPECTROMETER

6650-00-001-2327

PLATE,LEFT,SPECTROMETER

6650-00-001-2328

6650-00-001-2328 · Item name not on file

Frequently Asked Questions

What is NSN 6650-01-701-9593?

NSN 6650-01-701-9593 is a Ring,retaining,optical Element, manufactured by Ruhle Companies, Inc., classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.

What part numbers are listed for NSN 6650-01-701-9593?

NSN 6650-01-701-9593 has 1 manufacturer part number on file: 218844-1 (Ruhle Companies, Inc.).

What are the specifications of 218844-1?

Key specifications for 218844-1: End Item Identification: RQ-4A GLOBAL HAWK A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6650-01-701-9593 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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