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BM29045 ✓ 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 end_item_identification: DAVEY MODEL RPC-15. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-979-3483, 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
BM29045
NSN: 4730-00-979-3483
FSC: 4730
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
end_item_identificationDAVEY MODEL RPC-15
general_characteristics_item_descriptionALUMINUM,90 DEG ANGLE,4.000 IN. RADIUS OF BACK,1.3125 IN. DIA INLET,1.750 IN. DIA,0.1875 IN. DEEP COUNTERBORE,2.750 IN. DIA OUTLET,2 MTG HOLES SPACED 3.250 IN. APART IN
NSN4730-00-979-3483
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BM29045 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM,90 DEG ANGLE,4.000 IN. RADIUS OF BACK,1.3125 IN. DIA INLET,1.750 IN. DIA,0.1875 IN. DEEP COUNTERBORE,2.750 IN. DIA OUTLET,2 MTG HOLES SPACED 3.250 IN. APART 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)
END ITEM IDENTIFICATIONDAVEY MODEL RPC-15
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM,90 DEG ANGLE,4.000 IN. RADIUS OF BACK,1.3125 IN. DIA INLET,1.750 IN. DIA,0.1875 IN. DEEP COUNTERBORE,2.750 IN. DIA OUTLET,2 MTG HOLES SPACED 3.250 IN. APART IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
HAT45AInterchangeable
interchangeable cross-reference
interchangeable
162D045Interchangeable
interchangeable cross-reference
interchangeable
29-045Interchangeable
interchangeable cross-reference
interchangeable
438-5Interchangeable
interchangeable cross-reference
interchangeable
438-5 GREENLEEInterchangeable
interchangeable cross-reference
interchangeable
BC4-SGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BM29045?
BM29045 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace BM29045?
There are 6 known substitutes for BM29045: HAT45A, 162D045, 29-045 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BM29045?
BM29045 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-979-3483. 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