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PartsTable / COMPONENT / J512 12 060115B
J512 12 060115B ✓ 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

SLEEVE,COMPRESSION,TUBE-HOSE FIT. Key specifications include material: COPPER ALLOY 260, overall_length: 0.440 INCHES NOMINAL IN, style_designator: DOUBLE BEVELED FLARELESS, casehardening_indicator: NOT CASEHARDENED, end_item_identification: GRUMMAN A10 AIR CRAFT, hose/tube_outside_diameter_for_which_designed: 0.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-113-5473, 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
J512 12 060115B
NSN: 4730-00-113-5473
FSC: 4730
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialCOPPER ALLOY 260
overall_length0.440 INCHES NOMINAL IN
style_designatorDOUBLE BEVELED FLARELESS
casehardening_indicatorNOT CASEHARDENED
end_item_identificationGRUMMAN A10 AIR CRAFT
hose/tube_outside_diameter_for_which_designed0.750 INCHES NOMINAL IN
NSN4730-00-113-5473
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J512 12 060115B · 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
•
STYLE DESIGNATOR: DOUBLE BEVELED FLARELESS
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.750 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 260
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORDOUBLE BEVELED FLARELESS
END ITEM IDENTIFICATIONGRUMMAN A10 AIR CRAFT
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.750 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 260
OVERALL LENGTH0.440 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
CSR13E106KPInterchangeable
interchangeable cross-reference
interchangeable
M39003/01-2526Interchangeable
interchangeable cross-reference
interchangeable
MILC39003-1Interchangeable
interchangeable cross-reference
interchangeable
125654Interchangeable
Same NIIN cross-reference
interchangeable
60X12Interchangeable
Same NIIN cross-reference
interchangeable
J512Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J512 12 060115B?
J512 12 060115B is a SLEEVE,COMPRESSION,TUBE-HOSE FIT.
What parts can replace J512 12 060115B?
There are 8 known substitutes for J512 12 060115B: CSR13E106KP, M39003/01-2526, MILC39003-1 and 5 more. Substitute compatibility should be verified for your specific system.
Is J512 12 060115B still available?
J512 12 060115B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026