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PartsTable / COMPONENT / 23730 PIECE 12
23730 PIECE 12 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL, slot_width: 0.188 INCHES NOMINAL IN, thread_size: 1 1/2-12, thread_class: 2A A, thread_length: 0.435 INCHES NOMINAL IN, overall_length: 0.875 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-143-7531, 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
23730 PIECE 12
NSN: 4730-01-143-7531
FSC: 4730
CAGE: 79294 — E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS (USA)
SPECIFICATIONS
materialSTEEL
slot_width0.188 INCHES NOMINAL IN
thread_size1 1/2-12
thread_class2A A
thread_length0.435 INCHES NOMINAL IN
overall_length0.875 INCHES NOMINAL IN
style_designatorROUND, EXTERNAL THREAD, INVERTED FLARE
thread_directionRIGHT-HAND
seat_angle_in_deg90.0
length_to_shoulder0.625 INCHES NOMINAL IN
protrusion_quantity2
hole_or_slot_quantity2
NSN4730-01-143-7531
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 23730 PIECE 12 · 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
•
LARGEST INSIDE DIAMETER: 1.125 INCHES NOMINAL IN
•
HOLE OR SLOT QUANTITY: 2
•
SEAT ANGLE IN DEG: 90.0
•
SCREW THREAD LOCATION: EXTERNAL
•
MAJOR UNTHREADED OUTSIDE DIAMETER: 1.906 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
PROTRUSION QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
LARGEST INSIDE DIAMETER1.125 INCHES NOMINAL IN
HOLE OR SLOT QUANTITY2
SEAT ANGLE IN DEG90.0
OVERALL LENGTH0.875 INCHES NOMINAL IN
SCREW THREAD LOCATIONEXTERNAL
MAJOR UNTHREADED OUTSIDE DIAMETER1.906 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
PROTRUSION QUANTITY2
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SMALLEST INSIDE DIAMETER1.008 INCHES MINIMUM AND 1.009 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
24475Interchangeable
interchangeable cross-reference
interchangeable
2080491Interchangeable
interchangeable cross-reference
interchangeable
79525Interchangeable
interchangeable cross-reference
interchangeable
024-0475Interchangeable
interchangeable cross-reference
interchangeable
24-53CInterchangeable
interchangeable cross-reference
interchangeable
5N024TInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 23730 PIECE 12?
23730 PIECE 12 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 23730 PIECE 12?
There are 7 known substitutes for 23730 PIECE 12: 24475, 2080491, 79525 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23730 PIECE 12?
23730 PIECE 12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-143-7531. 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