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Technical Data Sheet
PartsTable / COMPONENT / 30775VX
30775VX ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include height: 1.453 INCHES NOMINAL IN, material: STEEL OVERALL, duty_type: CONTINUOUS, body_style: CYLINDRICAL FRAME, body_length: 1.000 INCHES NOMINAL IN, thread_size: 8-32NC-2 ALL THREADED PORTIONS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-526-0304, 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
30775VX
NSN: 4730-00-526-0304
FSC: 4730
CAGE: 92679 — NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ (USA)
SPECIFICATIONS
height1.453 INCHES NOMINAL IN
materialSTEEL OVERALL
duty_typeCONTINUOUS
body_styleCYLINDRICAL FRAME
body_length1.000 INCHES NOMINAL IN
thread_size8-32NC-2 ALL THREADED PORTIONS
flange_width1.703 INCHES NOMINAL IN
ply_quantity1
body_diameter0.500 INCHES NOMINAL IN
flange_length2.250 INCHES NOMINAL IN
overall_width3.000 INCHES NOMINAL IN
current_rating60.0 MILLIAMPERES NOMINAL
NSN4730-00-526-0304
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 30775VX · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
3-0761Interchangeable
interchangeable cross-reference
interchangeable
R523Interchangeable
interchangeable cross-reference
interchangeable
10576Interchangeable
interchangeable cross-reference
interchangeable
10781Interchangeable
interchangeable cross-reference
interchangeable
SL5265P/N10576Interchangeable
interchangeable cross-reference
interchangeable
SL5265PC36Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30775VX?
30775VX is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 30775VX?
There are 20 known substitutes for 30775VX: 3-0761, R523, 10576 and 17 more. Substitute compatibility should be verified for your specific system.
Is 30775VX still available?
30775VX is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026