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PartsTable / COMPONENT / 123JT-4IN-630B-150-1050-0.125M
123JT-4IN-630B-150-1050-0.125M ✓ 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-4IN-630B-150-1050-0.125M 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 4730-01-351-4037, 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-4IN-630B-150-1050-0.125M
NSN: 4730-01-351-4037
FSC: 4730
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
Part Number123JT-4IN-630B-150-1050-0.125M
NSN4730-01-351-4037
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 123JT-4IN-630B-150-1050-0.125M · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSTAPLES PFEIFFER MODEL 123JT STRAINER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
630AInterchangeable
interchangeable cross-reference
interchangeable
630BInterchangeable
interchangeable cross-reference
interchangeable
513A3WKEY SERVICE UNITInterchangeable
interchangeable cross-reference
interchangeable
235-1001P7Interchangeable
interchangeable cross-reference
interchangeable
T7614135-94Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-25/4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123JT-4IN-630B-150-1050-0.125M?
123JT-4IN-630B-150-1050-0.125M is a 123JT-4IN-630B-150-1050-0.125M.
What parts can replace 123JT-4IN-630B-150-1050-0.125M?
There are 20 known substitutes for 123JT-4IN-630B-150-1050-0.125M: 630A, 630B, 513A3WKEY SERVICE UNIT and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 123JT-4IN-630B-150-1050-0.125M?
123JT-4IN-630B-150-1050-0.125M is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-351-4037. 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