Beam Splitter, Optical Instrument6650-01-056-6969

NSN 6650-01-056-6969 · NIIN 010566969

FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6650-01-056-6969 · 6650010566969 · NIIN 010566969 · 01-056-6969 · FSC 6650 Optical Instruments, Test Equipment, Components and Accessories

Nearby stock numbers ← 6650-01-056-6968 Beam Splitter, Optical Instrument · 6650-01-056-7151 Lens, Optical Instrument →

Features

Beam Splitter,optical Instrument — FSC 6650
Overall Diameter: 3.000 INCHES NOMINAL IN
Surface Finish: POLISHED
Overall Thickness: 0.750 INCHES NOMINAL IN

Identification

NSN: 6650-01-056-6969
NIIN: 010566969
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Beam Splitter,optical Instrument, cataloged under National Stock Number 6650-01-056-6969, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6650-01-056-6969
Item Name	Beam Splitter,optical Instrument
FSC / FSG	6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Status	ACTIVE
Overall Diameter	3.000 INCHES NOMINAL IN
Surface Finish	POLISHED
Overall Thickness	0.750 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
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
7361210	3/9 Design control — primary reference Air Force Cambridge Research Laboratories L G Hanscom Field

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 6650-01-056-6969?

NSN 6650-01-056-6969 is a Beam Splitter,optical Instrument, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.

What are the specifications of 6650-01-056-6969?

Key specifications for 6650-01-056-6969: Overall Diameter: 3.000 INCHES NOMINAL IN; Surface Finish: POLISHED; Overall Thickness: 0.750 INCHES NOMINAL IN; End Item Identification: SOLAR OBSERVING OPTICAL NETWORK AN/FMQ-7. 3 specifications are documented in the U.S. Government catalog.

Is NSN 6650-01-056-6969 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.

What is the DEMIL code for NSN 6650-01-056-6969?

NSN 6650-01-056-6969 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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