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1859541 — RETAINER,OPTICAL ELEMENT

✓ Government record, cited
NORTHROP GRUMMAN SYSTEMS CORPORATION · COMPONENT
PRODUCT OVERVIEW

1859541: RETAINER,OPTICAL ELEMENT.

The RETAINER,OPTICAL ELEMENT is a NORTHROP GRUMMAN SYSTEMS CORPORATION optical transceiver module designed for high-speed data center interconnects. Key specifications include DIAMETER: 2.670 INCHES NOMINAL IN, SPECIAL FEATURES: ASTM A582 TY303 CONDITION A CF. This part is cataloged in the U.S.

Government catalog under NSN 6650-01-384-0529, 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
1859541
NSN: 6650-01-384-0529
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
DIAMETER2.670 INCHES NOMINAL IN
SPECIAL FEATURESASTM A582 TY303 CONDITION A CF
NSN6650-01-384-0529
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: NORTHROP GRUMMAN SYSTEMS CORPORATION RETAINER,OPTICAL ELEMENT TITLE COMPONENT PN 1859541 MFR NORTHROP GRUMMAN SYSTEMS CORPORATION RETAINER,OPTICAL ELEME
KEY FEATURES
•
DIAMETER: 2.670 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
DIAMETER2.670 INCHES NOMINAL IN
SPECIAL FEATURESASTM A582 TY303 CONDITION A CF
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 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1859541?
1859541 is a RETAINER,OPTICAL ELEMENT manufactured by NORTHROP GRUMMAN SYSTEMS CORPORATION.
What is the NSN for 1859541?
1859541 is cataloged in the U.S. Government catalog under NSN 6650-01-384-0529. This indicates validated use in U.S. government and defense supply chains.
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