Beam Splitter, Optical Instrument6650-01-310-7403

NSN 6650-01-310-7403 · NIIN 013107403

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

Government record, cited

Also searched as 6650-01-310-7403 · 6650013107403 · NIIN 013107403 · 01-310-7403 · FSC 6650 Optical Instruments, Test Equipment, Components and Accessories · 4618589-1 · 4618589

Nearby stock numbers ← 6650-01-310-7402 Deflector, Beam · 6650-01-310-7412 →

Features

Beam Splitter,optical Instrument — FSC 6650
Quantity: 1
Style Designator: ROOF-ANGLE
Reflectance/transmittance Percentage Ratio: 50:50
Assembly Method: RETAINING RING

Identification

NSN: 6650-01-310-7403
NIIN: 013107403
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 6650-01-310-7403, 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 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	6650-01-310-7403
Item Name	Beam Splitter,optical Instrument
FSC / FSG	6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories
Status	ACTIVE
Quantity	1
Style Designator	ROOF-ANGLE
Reflectance/transmittance Percentage Ratio	50:50
Assembly Method	RETAINING RING

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
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
4618589-1	3/2 Design control — primary reference U.S. Government activity
4618589	5/9 Secondary 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 6650-01-310-7403?

NSN 6650-01-310-7403 is a Beam Splitter,optical Instrument, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.

What are the specifications of 6650-01-310-7403?

Key specifications for 6650-01-310-7403: Quantity: 1; Style Designator: ROOF-ANGLE; Reflectance/transmittance Percentage Ratio: 50:50; Assembly Method: RETAINING RING. 4 specifications are documented in the U.S. Government catalog.

Is NSN 6650-01-310-7403 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 6650-01-310-7403?

NSN 6650-01-310-7403 has DEMIL Code D. 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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