1375-MP77 — RING,RETAINING,OPTICAL ELEMENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1375-MP77: RING,RETAINING,OPTICAL ELEMENT.

The RING,RETAINING,OPTICAL ELEMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include material: ALUMINUM ALLOY, thread_size: 4 3/4-32, thread_class: 2B, thread_length: 0.680 INCHES IN, overall_length: 1.250 INCHES NOMINAL IN, groove_diameter: 4.820 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 1375-01-675-2830, 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

1375-MP77

NSN: 1375-01-675-2830
FSC: 1375 — Demolition Materials
CAGE: 99999 — DEPARTMENT OF DEFENSE AMMUNITION CODE ASSIGNED AND PROMULGATED BY CHARACTERISTICS AND TAXOMONY BRANCH DEFENSE LOGISTICS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY
thread_size	4 3/4-32
thread_class	2B
thread_length	0.680 INCHES IN
overall_length	1.250 INCHES NOMINAL IN
groove_diameter	4.820 INCHES NOMINAL IN
groove_location	INSIDE END OF THREAD
thread_location	INTERNAL
outside_diameter	5.020 INCHES NOMINAL IN
thread_direction	RIGHT-HAND
aperture_diameter	4.277 INCHES NOMINAL IN
inner_groove_width	0.050 INCHES NOMINAL IN
NSN	1375-01-675-2830

COMPONENT DIAGRAM

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)

SUBSTITUTES & CROSS-REFERENCES 1

12909960Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 1375-MP77?

1375-MP77 is a RING,RETAINING,OPTICAL ELEMENT.

What parts can replace 1375-MP77?

There is 1 known substitute for 1375-MP77: 12909960. Substitute compatibility should be verified for your specific system.

What is the NSN for 1375-MP77?

1375-MP77 is cataloged in the U.S. Government catalog under NSN 1375-01-675-2830. This indicates validated use in U.S. government and defense supply chains.

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1375-MP77 — RING,RETAINING,OPTICAL ELEMENT

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