PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1063920-1
1063920-1 ✓ Verified by PartsTable
— · SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The RETAINER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 0.563 INCHES NOMINAL IN, material_document_and_classification: MIL-R6855,GRADE 2-60 MIL SPEC SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-762-1399, 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
1063920-1
NSN: 5961-00-762-1399
FSC: 5961
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
overall_width0.500 INCHES NOMINAL IN
overall_length0.563 INCHES NOMINAL IN
material_document_and_classificationMIL-R6855,GRADE 2-60 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5961-00-762-1399
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 1063920-1 MFR OEM RETAINER,SEMICONDUCTOR DEVICE
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R6855,GRADE 2-60 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.563 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R6855,GRADE 2-60 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
C1B11Interchangeable
interchangeable cross-reference
interchangeable
5601AInterchangeable
interchangeable cross-reference
interchangeable
5601Interchangeable
IBM 1M LC/LC Fiber Cable
interchangeable
3-1722Interchangeable
interchangeable cross-reference
interchangeable
63C0136-1Interchangeable
interchangeable cross-reference
interchangeable
8107Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1063920-1?
1063920-1 is a RETAINER,SEMICONDUCTOR DEVICE.
What parts can replace 1063920-1?
There are 15 known substitutes for 1063920-1: C1B11, 5601A, 5601 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1063920-1?
1063920-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-762-1399. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026