PartsTable TECHNICAL DATA SHEET

NSN 6650-01-237-3334Government record, cited

Filter, Light, Optical Instrument6650-01-237-3334

NSN 6650-01-237-3334 · NIIN 012373334

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

Government record, cited

Also searched as 6650-01-237-3334 · 6650012373334 · NIIN 012373334 · 01-237-3334 · FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · 36-5570 · 36-5570

Nearby stock numbers ← 6650-01-237-1105 Reticle, Optical Instrument · 6650-01-237-3779 Holder, Optical Element →

Features

Filter,light,optical Instrument — FSC 6650

Identification

NSN: 6650-01-237-3334
NIIN: 012373334
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Filter,light,optical Instrument, cataloged under National Stock Number 6650-01-237-3334, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Filter,light,optical Instrument
FSC / FSG	6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66)

Technical Specifications

Parameter	Value
NSN	6650-01-237-3334
Item Name	Filter,light,optical Instrument
FSC / FSG	6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Status	ACTIVE

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
36-5570	5/9 Secondary reference Optical Instruments Corp Sub of Sigma Research Inc
36-5570	3/2 Design control — primary reference U.S. Government activity

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 6650-01-237-3334?

NSN 6650-01-237-3334 is a Filter,light,optical Instrument, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.

Is NSN 6650-01-237-3334 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 6650-01-237-3334?

NSN 6650-01-237-3334 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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