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PartsTable / COMPONENT / 123JT 1 1/2 INCH
123JT 1 1/2 INCH ✓ 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 123JT 1 1/2 INCH 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 4730-01-421-4698, 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
123JT 1 1/2 INCH
NSN: 4730-01-421-4698
FSC: 4730
CAGE: 78527 — STAPLES & PFEIFFER, INC. (USA)
SPECIFICATIONS
Part Number123JT 1 1/2 INCH
NSN4730-01-421-4698
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 123JT 1 1/2 INCH · 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
•
MEDIA FOR WHICH DESIGNED: WATER
•
FIRST INTAKE FLANGE THICKNESS: 0.812 INCHES NOMINAL IN
•
FIRST INTAKE FLANGE FACE STYLE: PLAIN
•
MATERIAL: NICKEL ALLOY FILTERING MEDIUM
•
FILTERING MEDIA DESIGN: PERFORATED SINGLE FILTERING MEDIA RESPONSE
•
FIRST INTAKE CONNECTION TYPE: PLAIN FACE FLANGE CENTER
•
FIRST INTAKE FLANGE SHAPE STYLE: ROUND W/UNTHREADED BOLT HOLES
•
PERFORATION QUANTITY: 8.0 PER SQUARE INCH
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDWATER
FIRST INTAKE FLANGE THICKNESS0.812 INCHES NOMINAL IN
FIRST INTAKE FLANGE FACE STYLEPLAIN
MATERIALNICKEL ALLOY FILTERING MEDIUM
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
FIRST INTAKE CONNECTION TYPEPLAIN FACE FLANGE CENTER
FIRST INTAKE FLANGE SHAPE STYLEROUND W/UNTHREADED BOLT HOLES
PERFORATION QUANTITY8.0 PER SQUARE INCH
FIRST INTAKE FLANGE OUTSIDE DIAMETER5.062 INCHES NOMINAL IN
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET5.406 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
30819Interchangeable
interchangeable cross-reference
interchangeable
SC5935-0142-1Interchangeable
interchangeable cross-reference
interchangeable
05070-0213Interchangeable
interchangeable cross-reference
interchangeable
535744-1Interchangeable
interchangeable cross-reference
interchangeable
30819 REV D ITEM 9Interchangeable
interchangeable cross-reference
interchangeable
15-1508-M6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123JT 1 1/2 INCH?
123JT 1 1/2 INCH is a 123JT 1 1/2 INCH.
What parts can replace 123JT 1 1/2 INCH?
There are 19 known substitutes for 123JT 1 1/2 INCH: 30819, SC5935-0142-1, 05070-0213 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 123JT 1 1/2 INCH?
123JT 1 1/2 INCH is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-421-4698. 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