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Technical Data Sheet
PartsTable / COMPONENT / MIL-DTL-24704/1
MIL-DTL-24704/1 ✓ 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-DTL-24704/1 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 4730-01-433-2675, 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-DTL-24704/1
NSN: 4730-01-433-2675
FSC: 4730
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-DTL-24704/1
NSN4730-01-433-2675
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MIL-DTL-24704/1 · 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
•
THICKNESS: 0.750 INCHES NOMINAL IN
•
RECESS DIAMETER: 0.813 INCHES NOMINAL IN
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-DTL-24704/1 GOVERNMENT SPECIFICATION
•
FLANGE SECTION STYLE: PLAIN FACE, SOCKET NECK
•
BOLT HOLE DIAMETER: 0.469 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
THICKNESS0.750 INCHES NOMINAL IN
RECESS DIAMETER0.813 INCHES NOMINAL IN
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.500 INCHES IN
SPECIFICATION/STANDARD DATA81349-MIL-DTL-24704/1 GOVERNMENT SPECIFICATION
FLANGE SECTION STYLEPLAIN FACE, SOCKET NECK
SPECIAL FEATURESPROVIDED WITH VENT
BOLT HOLE DIAMETER0.469 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
NONDEFINITIVE SPEC/STD DATA1 FIGURE
FLANGE WIDTH2.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
211067818Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-24704/1SDInterchangeable
interchangeable cross-reference
interchangeable
593-6405224 FIND 4501-4601Interchangeable
interchangeable cross-reference
interchangeable
593-6405224 PIECE 16Interchangeable
interchangeable cross-reference
interchangeable
6405224Interchangeable
interchangeable cross-reference
interchangeable
6405224 PIECE 6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-DTL-24704/1?
MIL-DTL-24704/1 is a MIL-DTL-24704/1.
What parts can replace MIL-DTL-24704/1?
There are 16 known substitutes for MIL-DTL-24704/1: 211067818, MIL-F-24704/1SD, 593-6405224 FIND 4501-4601 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-DTL-24704/1?
MIL-DTL-24704/1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-433-2675. 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