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PartsTable / COMPONENT / 24787 TYC GR XI1/2-6L1
24787 TYC GR XI1/2-6L1 ✓ 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 24787 TYC GR XI1/2-6L1 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-263-1060, 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
24787 TYC GR XI1/2-6L1
NSN: 4730-00-263-1060
FSC: 4730
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
Part Number24787 TYC GR XI1/2-6L1
NSN4730-00-263-1060
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 24787 TYC GR XI1/2-6L1 · 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
•
THREAD SERIES DESIGNATOR: UN SECOND END
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.000 INCHES FIRST END IN
•
THREAD CLASS: 3A SECOND END A
•
CONNECTION TYPE: THREADED EXTERNAL BOSS SECOND END
•
THREAD QUANTITY PER INCH: 12 SECOND END
•
NOMINAL OVERALL LENGTH: 3.250 INCHES IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
NONDEFINITIVE SPEC/STD DATA: C TYPE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUN SECOND END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.000 INCHES FIRST END IN
THREAD CLASS3A SECOND END A
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
THREAD QUANTITY PER INCH12 SECOND END
NOMINAL OVERALL LENGTH3.250 INCHES IN
CRITICALITY CODE JUSTIFICATIONZZZY
NONDEFINITIVE SPEC/STD DATAC TYPE
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
19-02-1200Interchangeable
interchangeable cross-reference
interchangeable
FC7180-0406-4Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-24787/3 GRXI TYCInterchangeable
interchangeable cross-reference
interchangeable
FC7180-0406-4L1Interchangeable
Same NIIN cross-reference
interchangeable
24787 TYC GR XI1/2-6Interchangeable
Same NIIN cross-reference
interchangeable
MILH24135Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 24787 TYC GR XI1/2-6L1?
24787 TYC GR XI1/2-6L1 is a 24787 TYC GR XI1/2-6L1.
What parts can replace 24787 TYC GR XI1/2-6L1?
There are 7 known substitutes for 24787 TYC GR XI1/2-6L1: 19-02-1200, FC7180-0406-4, MIL-F-24787/3 GRXI TYC and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 24787 TYC GR XI1/2-6L1?
24787 TYC GR XI1/2-6L1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-263-1060. 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