PartsTable
Technical Data Sheet
MBLST9001 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include material: IRON OVERALL, flow_angle: 90.0 DEGREES, leg_length: 2.094 INCHES NOMINAL FIRST END IN, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.250 INCHES SECOND END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-618-7627, 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
MBLST9001
NSN: 4730-00-618-7627
FSC: 4730
CAGE: 3TLA8 — MATCO-NORCA, INC. DBA MATCO PRODUCTS (USA)
SPECIFICATIONS
materialIRON OVERALL
flow_angle90.0 DEGREES
leg_length2.094 INCHES NOMINAL FIRST END IN
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.250 INCHES SECOND END IN
thread_series_designatorNPT FIRST END
nominal_pipe_size_accommodated0.250 INCHES FIRST END IN
NSN4730-00-618-7627
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MBLST9001 · 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
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES FIRST END IN
MATERIAL: IRON OVERALL
CONNECTION STYLE: PLAIN (PIPE) SECOND END
THREAD SERIES DESIGNATOR: NPT SECOND END
NOMINAL THREAD SIZE: 0.250 INCHES SECOND END IN
LEG LENGTH: 2.094 INCHES NOMINAL FIRST END IN
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)
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES FIRST END IN
MATERIALIRON OVERALL
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
THREAD SERIES DESIGNATORNPT SECOND END
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
LEG LENGTH2.094 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
THREAD SERIES DESIGNATORNPT FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MS25243-4509Interchangeable
interchangeable cross-reference
interchangeable
4509Interchangeable
interchangeable cross-reference
interchangeable
0523118-1Interchangeable
interchangeable cross-reference
interchangeable
WPP226Interchangeable
interchangeable cross-reference
interchangeable
609258Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MBLST9001?
MBLST9001 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace MBLST9001?
There are 21 known substitutes for MBLST9001: MS25243-4509, 4509, 0523118-1 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MBLST9001?
MBLST9001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-618-7627. This indicates validated use in U.S. government and defense supply chains.
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