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Technical Data Sheet
PartsTable / COMPONENT / 63277966
63277966 ✓ 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,MICA DIELECTRIC. Key specifications include material: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, style_designator: BATH P-TRAP, nominal_pipe_size_accommodated: 2.000 INCHES ALL ENDS 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 4730-01-057-4149, 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
63277966
NSN: 4730-01-057-4149
FSC: 4730
CAGE: 4J007 — MSC INDUSTRIAL DIRECT CO., INC. (USA)
SPECIFICATIONS
materialPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
style_designatorBATH P-TRAP
nominal_pipe_size_accommodated2.000 INCHES ALL ENDS IN
NSN4730-01-057-4149
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 63277966 · 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
•
MATERIAL: PLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: BATH P-TRAP
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
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)
MATERIALPLASTIC ACRYLONITRILE-BUTADIENE-STYRENE (ABS) OVERALL
CONNECTION STYLESOCKET (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS IN
STYLE DESIGNATORBATH P-TRAP
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
M24377-03Interchangeable
interchangeable cross-reference
interchangeable
HHP34TYPE1Interchangeable
interchangeable cross-reference
interchangeable
41888-0016Interchangeable
interchangeable cross-reference
interchangeable
746110Interchangeable
interchangeable cross-reference
interchangeable
264-12-10-012Interchangeable
interchangeable cross-reference
interchangeable
S2410SBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 63277966?
63277966 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace 63277966?
There are 23 known substitutes for 63277966: M24377-03, HHP34TYPE1, 41888-0016 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 63277966?
63277966 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-057-4149. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026