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A-1515 ✓ 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: COPPER ALLOY OVERALL, barrel_style: STRAIGHT ROUND TYPE, flange_style: FLANGE, barrel_height: 0.412 INCHES NOMINAL IN, special_features: WALL THICKNESS 0.009 INCH NOMINAL IN, barrel_outside_diameter: 0.123 INCHES NOMINAL 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 4730-00-360-8281, 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
A-1515
NSN: 4730-00-360-8281
FSC: 4730
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
barrel_styleSTRAIGHT ROUND TYPE
flange_styleFLANGE
barrel_height0.412 INCHES NOMINAL IN
special_featuresWALL THICKNESS 0.009 INCH NOMINAL IN
barrel_outside_diameter0.123 INCHES NOMINAL IN
flange_outside_diameter0.218 INCHES NOMINAL IN
material_document_and_classificationQQ-B-6136 COMP 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-360-8281
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-1515 · 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 DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP 1012 OVERALL
•
STYLE DESIGNATOR: BAND
•
INSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
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)
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1012 OVERALL
STYLE DESIGNATORBAND
INSIDE DIAMETER2.500 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
SPECIAL FEATURESZINC PLATING OPTIONAL FOR BOLT AND NUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A1515Interchangeable
interchangeable cross-reference
interchangeable
331C264H14Interchangeable
interchangeable cross-reference
interchangeable
A1/2BCInterchangeable
interchangeable cross-reference
interchangeable
A-1517Interchangeable
interchangeable cross-reference
interchangeable
7371002Interchangeable
Same NIIN cross-reference
interchangeable
GPW2250Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-1515?
A-1515 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace A-1515?
There are 8 known substitutes for A-1515: A1515, 331C264H14, A1/2BC and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-1515?
A-1515 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-360-8281. 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