PartsTable
Technical Data Sheet
312109 ✓ Verified by PartsTable
· CABLE ASSEMBLY
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include shape: CIRCULAR, unit_type: MONOCULAR, head_style: HEADLESS (SETSCREW), point_style: FLAT, thread_class: 3A A, lens_diameter: 1.922 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-058-0792, 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
312109
NSN: 5999-01-058-0792
FSC: 5999
CAGE: 10266 — CALIFORNIA HARDWARE CO (USA)
SPECIFICATIONS
shapeCIRCULAR
unit_typeMONOCULAR
head_styleHEADLESS (SETSCREW)
point_styleFLAT
thread_class3A A
lens_diameter1.922 INCHES NOMINAL IN
lens_quantity1
magnification8.0X NOMINAL
fastener_length0.500 INCHES NOMINAL IN
focusing_methodFIXED
locking_featurePELLET OR STRIP THREADS
lens_arrangementPERMANENTLY ALIGNED
NSN5999-01-058-0792
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 312109 MFR ATTENUATOR,FIXED
KEY FEATURES
PRECIOUS MATERIAL: SILVER AND GOLD
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
STYLE DESIGNATOR: SOCKET CONTACT
PRECIOUS MATERIAL AND LOCATION: BODY AND CONTACT SURFACES SILVER AND BODY AND CONTACT SURFACES GOLD
OVERALL DIAMETER: 0.083 INCHES NOMINAL IN
PRECIOUS MATERIAL AND WEIGHT: 0.005 SILVER GRAINS, TROY AND 0.005 GOLD GRAINS, TROY
SURFACE TREATMENT: SILVER AND GOLD BODY AND CONTACT
MATERIAL: BERYLLIUM BODY AND CONTACT
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIALSILVER AND GOLD
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
STYLE DESIGNATORSOCKET CONTACT
PRECIOUS MATERIAL AND LOCATIONBODY AND CONTACT SURFACES SILVER AND BODY AND CONTACT SURFACES GOLD
OVERALL DIAMETER0.083 INCHES NOMINAL IN
PRECIOUS MATERIAL AND WEIGHT0.005 SILVER GRAINS, TROY AND 0.005 GOLD GRAINS, TROY
SURFACE TREATMENTSILVER AND GOLD BODY AND CONTACT
MATERIALBERYLLIUM BODY AND CONTACT
MOUNTING METHODFORCE FIT
OVERALL LENGTH0.732 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1489742Interchangeable
interchangeable cross-reference
interchangeable
6515NCM173902Interchangeable
interchangeable cross-reference
interchangeable
125931Interchangeable
interchangeable cross-reference
interchangeable
250 VERADO 25"Interchangeable
interchangeable cross-reference
interchangeable
12500051Interchangeable
interchangeable cross-reference
interchangeable
031-2109Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 312109?
312109 is a ATTENUATOR,FIXED.
What parts can replace 312109?
There are 7 known substitutes for 312109: 1489742, 6515NCM173902, 125931 and 4 more. Substitute compatibility should be verified for your specific system.
Is 312109 still available?
312109 is currently cancelled.
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