OG550 — FILTER,LIGHT,OPTICAL INSTRUMENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

OG550: FILTER,LIGHT,OPTICAL INSTRUMENT.

FILTER,LIGHT,OPTICAL INSTRUMENT. Key specifications include overall_diameter: 4.000 INCHES NOMINAL IN, overall_thickness: 0.380 INCHES NOMINAL IN, end_item_identification: TARGET ACQUISITION SUBSYSTEM, part_name_assigned_by_controlling_agency: CLIP ON FILTER NUMBER 1. This part is cataloged in the U.S.

Government catalog under NSN 1240-01-528-9174, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

OG550

NSN: 1240-01-528-9174
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 0AS24 — SCHOTT CORPORATION (USA)

SPECIFICATIONS

overall_diameter	4.000 INCHES NOMINAL IN
overall_thickness	0.380 INCHES NOMINAL IN
end_item_identification	TARGET ACQUISITION SUBSYSTEM
part_name_assigned_by_controlling_agency	CLIP ON FILTER NUMBER 1
NSN	1240-01-528-9174

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 4.000 INCHES NOMINAL IN

•

OVERALL THICKNESS: 0.380 INCHES NOMINAL IN

TYPICAL APPLICATIONS

Data center switch-to-switch interconnects
Server-to-storage fabric connectivity
Long-distance fiber optic links
High-speed uplink connections (10G/25G/40G/100G)

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	4.000 INCHES NOMINAL IN
OVERALL THICKNESS	0.380 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	CLIP ON FILTER NUMBER 1
END ITEM IDENTIFICATION	TARGET ACQUISITION SUBSYSTEM

OTHER ITEMS IN FSC 1240 — Optical Sighting and Ranging Equipment

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

1240-00-000-0160 1240-00-001-4014 1240-00-001-4015 1240-00-001-4488 1240-00-003-1076 1240-00-003-8404 1240-00-003-8405 1240-00-003-8406

SUBSTITUTES & CROSS-REFERENCES 2

FGL550Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3167538-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is OG550?

OG550 is a FILTER,LIGHT,OPTICAL INSTRUMENT.

What parts can replace OG550?

There are 2 known substitutes for OG550: FGL550, 3167538-1. Substitute compatibility should be verified for your specific system.

What is the NSN for OG550?

OG550 is cataloged in the U.S. Government catalog under NSN 1240-01-528-9174. This indicates validated use in U.S. government and defense supply chains.

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OG550 — FILTER,LIGHT,OPTICAL INSTRUMENT

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