The EYE SHIELD,PATIENT,OPTICAL is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include part_name_assigned_by_controlling_agency: EYE SHIELD PATIENT OPTICAL ALUM MALLEABLE LIGHTWEIGHT ONE SZ 12S. This part is cataloged in the U.S.
Government catalog under NSN 6540-01-347-1053, 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
OS-645B
NSN:6540-01-347-1053 FSC:6540 — Ophthalmic Instruments, Equipment, and Supplies CAGE:7V188 — WESTERN OPTICAL CORP INSTRUMENT DIV (USA)
SPECIFICATIONS
general_characteristics_item_description
ALUMINUM; MALLEABLE; LIGHTWEIGHT; PERFORATED CONVEX EYE SHIELD WITH SLOTS; ONE SIZE FITS ALL; UNIT QTY 12; F/EXTRA PROTECTION FOR AN EYE THAT HAS HAD SOME TYPE OF PHYSICAL DAMAGE
part_name_assigned_by_controlling_agency
EYE SHIELD PATIENT OPTICAL ALUM MALLEABLE LIGHTWEIGHT ONE SZ 12S
NSN
6540-01-347-1053
COMPONENT DIAGRAM
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM; MALLEABLE; LIGHTWEIGHT; PERFORATED CONVEX EYE SHIELD WITH SLOTS; ONE SIZE FITS ALL; UNIT QTY 12; F/EXTRA PROTECTION FOR AN EYE THAT HAS HAD SOME TYPE OF PHYSICAL DAMAGE
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
GENERAL CHARACTERISTICS ITEM DESCRIPTION
ALUMINUM; MALLEABLE; LIGHTWEIGHT; PERFORATED CONVEX EYE SHIELD WITH SLOTS; ONE SIZE FITS ALL; UNIT QTY 12; F/EXTRA PROTECTION FOR AN EYE THAT HAS HAD SOME TYPE OF PHYSICAL DAMAGE
PART NAME ASSIGNED BY CONTROLLING AGENCY
EYE SHIELD PATIENT OPTICAL ALUM MALLEABLE LIGHTWEIGHT ONE SZ 12S
OTHER ITEMS IN FSC 6540 — Ophthalmic Instruments, Equipment, and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is OS-645B?
OS-645B is a EYE SHIELD,PATIENT,OPTICAL.
What parts can replace OS-645B?
There are 2 known substitutes for OS-645B: 91-9-3-42 MSP, F91H413. Substitute compatibility should be verified for your specific system.
What is the NSN for OS-645B?
OS-645B is cataloged in the U.S. Government catalog under NSN 6540-01-347-1053. This indicates validated use in U.S. government and defense supply chains.
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