PartsTable TECHNICAL DATA SHEET

NSN 6650-01-306-2575Government record, cited

Prism, Optical Instrument6650-01-306-2575

NSN 6650-01-306-2575 · NIIN 013062575

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

Government record, cited

Also searched as 6650-01-306-2575 · 6650013062575 · NIIN 013062575 · 01-306-2575 · FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · 60511433-1 · 60511433-1

Nearby stock numbers ← 6650-01-306-2574 · 6650-01-306-2576 →

Features

Prism,optical Instrument — FSC 6650
Surface Finish: FINE GROUND AND POLISHED
Style Designator: ERECTING SYSTEM
Material: GLASS

Identification

NSN: 6650-01-306-2575
NIIN: 013062575
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Prism,optical Instrument, cataloged under National Stock Number 6650-01-306-2575, 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3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	6650-01-306-2575
Item Name	Prism,optical Instrument
FSC / FSG	6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Status	ACTIVE
Surface Finish	FINE GROUND AND POLISHED
Style Designator	ERECTING SYSTEM
Material	GLASS

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
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
60511433-1	5/9 Secondary reference Northrop Grumman Systems Corporation
60511433-1	3/9 Design control — primary reference Precision Optics Inc

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 6650-01-306-2575?

NSN 6650-01-306-2575 is a Prism,optical Instrument, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.

What are the specifications of 6650-01-306-2575?

Key specifications for 6650-01-306-2575: Overall Height: 0.430 INCHES NOMINAL IN; Surface Finish: FINE GROUND AND POLISHED; Style Designator: ERECTING SYSTEM; Overall Length: 0.937 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 6650-01-306-2575 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 6650-01-306-2575?

NSN 6650-01-306-2575 has DEMIL Code B. 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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