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PartsTable / COMPONENT / O-S-642-2-100-LB
O-S-642-2-100-LB ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

SODIUM PHOSPHATE,TRIBASIC,DODECA. Key specifications include physical_form: CRYSTAL, composition_and_percentage: 97.0 MINIMUM BY WEIGHT SODIUM PHOSPHATE, TRIBASIC, DODECAHYDRATE, nondefinitive_spec/std_data: II TYPE, medical_designation_and_grade: TECHNICAL, departure_from_cited_designator: AS MODIFIED BY UNIT PACKAGE TYPE AND QUANTITY WITHIN EACH UNIT PACKAGE, quantity_within_each_unit_package: 25.000 POUNDS LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6810-01-082-5415, 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
O-S-642-2-100-LB
NSN: 6810-01-082-5415
FSC: 6810
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
physical_formCRYSTAL
composition_and_percentage97.0 MINIMUM BY WEIGHT SODIUM PHOSPHATE, TRIBASIC, DODECAHYDRATE
nondefinitive_spec/std_dataII TYPE
medical_designation_and_gradeTECHNICAL
departure_from_cited_designatorAS MODIFIED BY UNIT PACKAGE TYPE AND QUANTITY WITHIN EACH UNIT PACKAGE
quantity_within_each_unit_package25.000 POUNDS LBS
sieve_particle_size_gradation_percentage90.0 MINIMUM RETAINED 149 MICRONS
NSN6810-01-082-5415
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SODIUM PHOSPHATE,TRIBASIC,DODECA TITLE COMPONENT PN O-S-642-2-100-LB MFR SODIUM PHOSPHATE,TRIBA
KEY FEATURES
•
PHYSICAL FORM: CRYSTAL
•
SIEVE PARTICLE SIZE GRADATION PERCENTAGE: 90.0 MINIMUM RETAINED 149 MICRONS
•
COMPOSITION AND PERCENTAGE: 97.0 MINIMUM BY WEIGHT SODIUM PHOSPHATE, TRIBASIC, DODECAHYDRATE
•
QUANTITY WITHIN EACH UNIT PACKAGE: 25.000 POUNDS LBS
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY UNIT PACKAGE TYPE AND QUANTITY WITHIN EACH UNIT PACKAGE
•
MEDICAL DESIGNATION AND GRADE: TECHNICAL
•
NONDEFINITIVE SPEC/STD DATA: II TYPE
TECHNICAL CHARACTERISTICS (FLIS)
PHYSICAL FORMCRYSTAL
SIEVE PARTICLE SIZE GRADATION PERCENTAGE90.0 MINIMUM RETAINED 149 MICRONS
COMPOSITION AND PERCENTAGE97.0 MINIMUM BY WEIGHT SODIUM PHOSPHATE, TRIBASIC, DODECAHYDRATE
QUANTITY WITHIN EACH UNIT PACKAGE25.000 POUNDS LBS
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY UNIT PACKAGE TYPE AND QUANTITY WITHIN EACH UNIT PACKAGE
MEDICAL DESIGNATION AND GRADETECHNICAL
NONDEFINITIVE SPEC/STD DATAII TYPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
O-S-642-1-1-LBInterchangeable
interchangeable cross-reference
interchangeable
O-S-642Interchangeable
interchangeable cross-reference
interchangeable
O-S-642-1-48-LBInterchangeable
interchangeable cross-reference
interchangeable
TRISODIUMPHOSPHATEInterchangeable
interchangeable cross-reference
interchangeable
O-S-642 TY2Interchangeable
interchangeable cross-reference
interchangeable
7-3840Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is O-S-642-2-100-LB?
O-S-642-2-100-LB is a SODIUM PHOSPHATE,TRIBASIC,DODECA.
What parts can replace O-S-642-2-100-LB?
There are 6 known substitutes for O-S-642-2-100-LB: O-S-642-1-1-LB, O-S-642, O-S-642-1-48-LB and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for O-S-642-2-100-LB?
O-S-642-2-100-LB is cataloged in the Federal Logistics Information System (FLIS) under NSN 6810-01-082-5415. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026