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PartsTable / COMPONENT / MIL-F-24787/2 GRI TY A
MIL-F-24787/2 GRI TY A ✓ 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 MIL-F-24787/2 GRI TY A 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 4730-01-354-5302, 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
MIL-F-24787/2 GRI TY A
NSN: 4730-01-354-5302
FSC: 4730
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-F-24787/2 GRI TY A
NSN4730-01-354-5302
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MIL-F-24787/2 GRI TY A · 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
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) SECOND END
•
THREAD SERIES DESIGNATOR: UN FIRST END
•
THREAD CLASS: 2B FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.000 INCHES SECOND END IN
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
MATERIAL: NICKEL ALLOY A OVERALL
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 1.560 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION STYLEGRIPPING NIPPLE (NOSE) SECOND END
THREAD SERIES DESIGNATORUN FIRST END
THREAD CLASS2B FIRST END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.000 INCHES SECOND END IN
SEAT ANGLE37.0 DEGREES FIRST END
MATERIALNICKEL ALLOY A OVERALL
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED1.560 INCHES SECOND END IN
FURNISHED ITEMS AND QUANTITY1 SOCKET
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
AH40750-20-20MInterchangeable
interchangeable cross-reference
interchangeable
4-4721-20Interchangeable
interchangeable cross-reference
interchangeable
20630-20-20MInterchangeable
interchangeable cross-reference
interchangeable
394-502-2551647PCF27FTGBInterchangeable
interchangeable cross-reference
interchangeable
20630-16-16MInterchangeable
interchangeable cross-reference
interchangeable
20630-16-16NAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-F-24787/2 GRI TY A?
MIL-F-24787/2 GRI TY A is a MIL-F-24787/2 GRI TY A.
What parts can replace MIL-F-24787/2 GRI TY A?
There are 19 known substitutes for MIL-F-24787/2 GRI TY A: AH40750-20-20M, 4-4721-20, 20630-20-20M and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-F-24787/2 GRI TY A?
MIL-F-24787/2 GRI TY A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-354-5302. 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