PartsTable
Technical Data Sheet
A4924 ✓ 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 COIL,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, leg_length: 1.218 INCHES NOMINAL SECOND END IN, seat_angle: 45.0 DEGREES SECOND END, thread_class: 2A SECOND END A, connection_type: THREADED EXTERNAL PIPE THIRD END, connection_style: FLARED (TUBE) FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-516-5027, 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
A4924
NSN: 4730-00-516-5027
FSC: 4730
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
leg_length1.218 INCHES NOMINAL SECOND END IN
seat_angle45.0 DEGREES SECOND END
thread_class2A SECOND END A
connection_typeTHREADED EXTERNAL PIPE THIRD END
connection_styleFLARED (TUBE) FIRST END
nominal_thread_size0.750 INCHES FIRST END IN
thread_series_designatorNPTF THIRD END
criticality_code_justificationZZZY
nominal_pipe_size_accommodated0.500 INCHES THIRD END IN
nominal_outside_diameter_tube_accommodated0.500 INCHES SECOND END IN
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN4730-00-516-5027
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A4924 · 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
SEAT ANGLE: 45.0 DEGREES SECOND END
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END
NOMINAL THREAD SIZE: 0.500 INCHES THIRD END IN
LEG LENGTH: 1.058 INCHES NOMINAL THIRD END IN
THREAD SERIES DESIGNATOR: UNF FIRST END
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES THIRD END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAT ANGLE45.0 DEGREES SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
NOMINAL THREAD SIZE0.500 INCHES THIRD END IN
LEG LENGTH1.058 INCHES NOMINAL THIRD END IN
THREAD SERIES DESIGNATORUNF FIRST END
LEG LENGTH1.218 INCHES NOMINAL FIRST END IN
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES THIRD END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
LEG LENGTH1.218 INCHES NOMINAL SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
74017Interchangeable
interchangeable cross-reference
interchangeable
A4924CPInterchangeable
interchangeable cross-reference
interchangeable
A4924Interchangeable
interchangeable cross-reference
interchangeable
45F 1/2INInterchangeable
Same NIIN cross-reference
interchangeable
51321-11Interchangeable
Same NIIN cross-reference
interchangeable
8-8-8 01042513Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A4924?
A4924 is a COIL,ELECTRICAL.
What parts can replace A4924?
There are 6 known substitutes for A4924: 74017, A4924CP, A4924 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A4924?
A4924 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-516-5027. This indicates validated use in U.S. government and defense supply chains.
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