PartsTable
Technical Data Sheet
MA-2 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include capacity: 44.000 CUBIC INCHES, material: ALUMINUM ALLOY BODY, flow_angle: 90.0 DEGREES, leg_length: 5.000 INCHES MINIMUM AND 3.500 INCHES MAXIMUM ALL ENDS IN, scale_name: ALTITUDE, flange_shape: ROUND WITH HOLES FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-035-7606, 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
MA-2
NSN: 4730-00-035-7606
FSC: 4730
CAGE: 82366 — AERO-MOTIVE COMPANY (USA)
SPECIFICATIONS
capacity44.000 CUBIC INCHES
materialALUMINUM ALLOY BODY
flow_angle90.0 DEGREES
leg_length5.000 INCHES MINIMUM AND 3.500 INCHES MAXIMUM ALL ENDS IN
scale_nameALTITUDE
flange_shapeROUND WITH HOLES FIRST END
mounting_typeBASE
nominal_width4.750 INCHES SECOND END IN
overall_depth3.375 INCHES NOMINAL IN
overall_width1.000 INCHES NOMINAL IN
scale_markingLETTERS AND NUMERALS AND LINED INCREMENTS
desiccant_typeSILICA GEL
NSN4730-00-035-7606
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MA-2 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 3.375 INCHES SECOND END IN
BOLT HOLE NOMINAL DIAMETER: 0.594 INCHES FIRST END IN
RAISED FACE NOMINAL DIAMETER: 5.750 INCHES FIRST END IN
NOMINAL THICKNESS: 0.625 INCHES SECOND END IN
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 3.375 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER: 6.250 INCHES FIRST END IN
MATERIAL: ALUMINUM OVERALL
FLANGE FACE DESIGN: RAISED WITH CURVE AND COUNTERBORE FIRST END
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH3.375 INCHES SECOND END IN
BOLT HOLE NOMINAL DIAMETER0.594 INCHES FIRST END IN
RAISED FACE NOMINAL DIAMETER5.750 INCHES FIRST END IN
NOMINAL THICKNESS0.625 INCHES SECOND END IN
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH3.375 INCHES SECOND END IN
BOLT CIRCLE NOMINAL DIAMETER6.250 INCHES FIRST END IN
MATERIALALUMINUM OVERALL
FLANGE FACE DESIGNRAISED WITH CURVE AND COUNTERBORE FIRST END
NOMINAL THICKNESS7.500 INCHES FIRST END IN
BOLT HOLE NOMINAL DIAMETER0.750 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
MA2Interchangeable
interchangeable cross-reference
interchangeable
9S5259LALT9TYPEMA2Interchangeable
interchangeable cross-reference
interchangeable
1D10Interchangeable
Trainer,b-2 Aircraft Navigationa
interchangeable
2043Interchangeable
interchangeable cross-reference
interchangeable
02043Interchangeable
interchangeable cross-reference
interchangeable
A213Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MA-2?
MA-2 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace MA-2?
There are 16 known substitutes for MA-2: MA2, 9S5259LALT9TYPEMA2, 1D10 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA-2?
MA-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-035-7606. This indicates validated use in U.S. government and defense supply chains.
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