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Technical Data Sheet

J534 9003B1 Q — Technical Data Sheet

✓ 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 FITTING,LUBRICATION is a the manufacturer industrial component. Key specifications include angle: 45.0 DEGREES, material: STEEL OVERALL, surface_treatment: CADMIUM AND ZINC OVERALL, nominal_thread_size: 0.125 INCHES IN, nondefinitive_spec/std_data: 7B FIGURE, specification/standard_data: 81343-J534 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-01-698-7961, 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
J534 9003B1 Q
NSN: 4730-01-698-7961
FSC: 4730
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
angle45.0 DEGREES
materialSTEEL OVERALL
special_featuresBOTH ENDS PLAIN/STRAIGHT WITH INTERNAL THREADS;NOMINAL PIPE SIZE ACCOMODATES 0.125 IN BOTH ENDS;LEG LENGTHS ARE NOMINAL 0.250 AND 0.500 IN
surface_treatmentCADMIUM AND ZINC OVERALL
nominal_thread_size0.125 INCHES IN
nondefinitive_spec/std_data7B FIGURE
specification/standard_data81343-J534 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
screw_thread_series_designatorNPT
NSN4730-01-698-7961
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J534 9003B1 Q · 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
•
NONDEFINITIVE SPEC/STD DATA: 7B FIGURE
•
SURFACE TREATMENT: CADMIUM AND ZINC OVERALL
•
ANGLE: 45.0 DEGREES
•
NOMINAL THREAD SIZE: 0.125 INCHES IN
•
SCREW THREAD SERIES DESIGNATOR: NPT
•
MATERIAL: STEEL OVERALL
•
SPECIFICATION/STANDARD DATA: 81343-J534 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
NONDEFINITIVE SPEC/STD DATA7B FIGURE
SURFACE TREATMENTCADMIUM AND ZINC OVERALL
ANGLE45.0 DEGREES
NOMINAL THREAD SIZE0.125 INCHES IN
SCREW THREAD SERIES DESIGNATORNPT
SPECIAL FEATURESBOTH ENDS PLAIN/STRAIGHT WITH INTERNAL THREADS;NOMINAL PIPE SIZE ACCOMODATES 0.125 IN BOTH ENDS;LEG LENGTHS ARE NOMINAL 0.250 AND 0.500 IN
MATERIALSTEEL OVERALL
SPECIFICATION/STANDARD DATA81343-J534 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
43716InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
J534InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4730002784216InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
212559PC72InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SP75176InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9411023InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J534 9003B1 Q?
J534 9003B1 Q is a FITTING,LUBRICATION.
What parts can replace J534 9003B1 Q?
There are 11 known substitutes for J534 9003B1 Q: 43716, J534, 4730002784216 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J534 9003B1 Q?
J534 9003B1 Q is cataloged in the Federal Logistics Information System under NSN 4730-01-698-7961. This indicates validated use in U.S. government and defense supply chains.
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