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Technical Data Sheet
PartsTable / COMPONENT / 5942-12049
5942-12049 ✓ 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

SEAL,CONICAL,FLARED TUBE FITTING. Key specifications include material: COPPER ALLOY 170 OR COPPER ALLOY 172, body_length: 0.015 INCHES NOMINAL IN, overall_length: 0.050 INCHES NOMINAL IN, wall_thickness: 0.049 INCHES NOMINAL IN, outside_diameter: 0.527 INCHES NOMINAL IN, style_designator: SEAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-306-1085, 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
5942-12049
NSN: 4730-01-306-1085
FSC: 4730
CAGE: 08199 — STANLEY HARRISON CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY 170 OR COPPER ALLOY 172
body_length0.015 INCHES NOMINAL IN
overall_length0.050 INCHES NOMINAL IN
wall_thickness0.049 INCHES NOMINAL IN
outside_diameter0.527 INCHES NOMINAL IN
style_designatorSEAL
seat_angle_in_deg18.1
casehardening_indicatorCASEHARDENED
hose/tube_outside_diameter_for_which_designed0.750 INCHES NOMINAL IN
NSN4730-01-306-1085
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5942-12049 · 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: SEAL
•
OUTSIDE DIAMETER: 0.527 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 170 OR COPPER ALLOY 172
•
CASEHARDENING INDICATOR: CASEHARDENED
•
WALL THICKNESS: 0.049 INCHES NOMINAL IN
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.750 INCHES NOMINAL IN
•
BODY LENGTH: 0.015 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.050 INCHES NOMINAL IN
STYLE DESIGNATORSEAL
OUTSIDE DIAMETER0.527 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 170 OR COPPER ALLOY 172
CASEHARDENING INDICATORCASEHARDENED
WALL THICKNESS0.049 INCHES NOMINAL IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.750 INCHES NOMINAL IN
BODY LENGTH0.015 INCHES NOMINAL IN
SEAT ANGLE IN DEG18.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
913615Interchangeable
interchangeable cross-reference
interchangeable
9T35Y160G2Interchangeable
interchangeable cross-reference
interchangeable
9139615Interchangeable
interchangeable cross-reference
interchangeable
5942Interchangeable
interchangeable cross-reference
interchangeable
KC-79-58Interchangeable
interchangeable cross-reference
interchangeable
150141-0001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5942-12049?
5942-12049 is a SEAL,CONICAL,FLARED TUBE FITTING.
What parts can replace 5942-12049?
There are 14 known substitutes for 5942-12049: 913615, 9T35Y160G2, 9139615 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5942-12049?
5942-12049 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-306-1085. 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