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PartsTable / COMPONENT / 1A0742-.062
1A0742-.062 ✓ 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 1A0742-.062 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 4730-01-139-1592, 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
1A0742-.062
NSN: 4730-01-139-1592
FSC: 4730
CAGE: 11341 — CROSS MFG CO INC (USA)
SPECIFICATIONS
Part Number1A0742-.062
NSN4730-01-139-1592
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1A0742-.062 · 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
•
THREAD SERIES: NPTF LOCATION NOT OTHERWISE SPECIFIED
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
THREAD PROVISION: THREADED LOCATION NOT OTHERWISE SPECIFIED
•
ORIFICE DIAMETER: 0.062 INCHES NOMINAL IN
•
THREAD SIZE DESIGNATOR: 3/4-16 LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIESNPTF LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
ORIFICE DIAMETER0.062 INCHES NOMINAL IN
THREAD SIZE DESIGNATOR3/4-16 LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
40644Interchangeable
interchangeable cross-reference
interchangeable
646149Interchangeable
interchangeable cross-reference
interchangeable
C7-6778Interchangeable
interchangeable cross-reference
interchangeable
6778-1Interchangeable
interchangeable cross-reference
interchangeable
HB195Interchangeable
interchangeable cross-reference
interchangeable
413664-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1A0742-.062?
1A0742-.062 is a 1A0742-.062.
What parts can replace 1A0742-.062?
There are 10 known substitutes for 1A0742-.062: 40644, 646149, C7-6778 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1A0742-.062?
1A0742-.062 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-139-1592. 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