PartsTable
Technical Data Sheet
2A3 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 RETAINER,ELECTRON TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, tube_type: TRIODE, overall_height: 1.641 INCHES NOMINAL IN, special_features: ENVELOPE MATERIAL: GLASS; MANUFACTURER CLASSIFICATION: POWER AMPLIFIER, style_designator: C CAP, SPRING LOADED, PILLAR TYPE HOLD DOWN, features_provided: POST LOCKING TAB. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-073-3973, 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
MRO MRO_GENERAL 2A3
NSN: 5998-01-073-3973
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 51220 — FLIGHTMATIC INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
tube_typeTRIODE
overall_height1.641 INCHES NOMINAL IN
special_featuresENVELOPE MATERIAL: GLASS; MANUFACTURER CLASSIFICATION: POWER AMPLIFIER
style_designatorC CAP, SPRING LOADED, PILLAR TYPE HOLD DOWN
features_providedPOST LOCKING TAB
surface_treatmentCHROMIUM
end_item_identification6930-01-027-9803 SPATIAL DISORIENTATION TRAINER (201F)
unthreaded_mounting_hole_diameter0.128 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
accommodated_item_securing_device_typeSPRING CLIP
eia_electron_tube_envelope_accommodatedT9
NSN5998-01-073-3973
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 2A3 MFR RETAINER,ELECTRON TUBE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION6930-01-027-9803 SPATIAL DISORIENTATION TRAINER (201F)
END ITEM IDENTIFICATION6930-01-027-9803 SPATIAL DISORIENTATION TRAINER (201F)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
MILE1Interchangeable
interchangeable cross-reference
interchangeable
2A3Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-1/191Interchangeable
interchangeable cross-reference
interchangeable
CP1508-1Interchangeable
interchangeable cross-reference
interchangeable
014546-0002Interchangeable
interchangeable cross-reference
interchangeable
14546-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2A3?
2A3 is a RETAINER,ELECTRON TUBE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2A3?
There are 9 known substitutes for 2A3: MILE1, 2A3, MIL-PRF-1/191 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2A3?
2A3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-073-3973. This indicates validated use in U.S. government and defense supply chains.
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