PartsTable
Technical Data Sheet
Download PDF

3-100-298 — SCALE,DIOPTER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3-100-298: SCALE,DIOPTER.

The SCALE,DIOPTER is a the manufacturer industrial component. Key specifications include special_features: 40 MM FOCAL LENGTH; 13 DEGREE FIELD OF VIEW MM, part_name_assigned_by_controlling_agency: OPTICAL TEST EQUIPMENT,DIOPTOMETER. This part is cataloged in the U.S.

Government catalog under NSN 1240-01-724-5995, 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
3-100-298
NSN: 1240-01-724-5995
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 77H85 — TRIOPTICS LLC. (USA)
SPECIFICATIONS
special_features40 MM FOCAL LENGTH; 13 DEGREE FIELD OF VIEW MM
part_name_assigned_by_controlling_agencyOPTICAL TEST EQUIPMENT,DIOPTOMETER
NSN1240-01-724-5995
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SCALE,DIOPTER TITLE COMPONENT PN 3-100-298 MFR SCALE,DIOPTER
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES40 MM FOCAL LENGTH; 13 DEGREE FIELD OF VIEW MM
PART NAME ASSIGNED BY CONTROLLING AGENCYOPTICAL TEST EQUIPMENT,DIOPTOMETER
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 3-100-298?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3-100-298?
3-100-298 is a SCALE,DIOPTER.
What is the NSN for 3-100-298?
3-100-298 is cataloged in the U.S. Government catalog under NSN 1240-01-724-5995. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3-100-298

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.