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Technical Data Sheet
PartsTable / COMPONENT / 11010X10
11010X10 ✓ 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 NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, nut_style: TUBE COUPLING, nut_height: 1.438 INCHES NOMINAL IN, seat_angle: 45.00 DEGREES NOMINAL, thread_class: 2B, thread_series: UNF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-189-2734, 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
11010X10
NSN: 4730-00-189-2734
FSC: 4730
CAGE: 20969 — ESSEX BRASS CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleTUBE COUPLING
nut_height1.438 INCHES NOMINAL IN
seat_angle45.00 DEGREES NOMINAL
thread_class2B
thread_seriesUNF
thread_directionRIGHT-HAND
fabrication_methodFORGED
width_across_flats1.125 INCHES NOMINAL IN
nominal_thread_size0.875 INCHES IN
smallest_inside_diameter0.630 INCHES NOMINAL IN
thread_quantity_per_inch14
NSN4730-00-189-2734
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 11010X10 · 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
•
WIDTH ACROSS FLATS: 1.125 INCHES NOMINAL IN
•
NUT STYLE: TUBE COUPLING
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD QUANTITY PER INCH: 14
•
NOMINAL TUBE OUTSIDE DIAMETER: 0.625 INCHES IN
•
NOMINAL THREAD SIZE: 0.875 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS1.125 INCHES NOMINAL IN
NUT STYLETUBE COUPLING
WIDTH ACROSS FLATS1.125 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
NUT STYLETUBE COUPLING
THREAD QUANTITY PER INCH14
NOMINAL TUBE OUTSIDE DIAMETER0.625 INCHES IN
NOMINAL THREAD SIZE0.875 INCHES IN
SMALLEST INSIDE DIAMETER0.630 INCHES NOMINAL IN
SEAT ANGLE45.00 DEGREES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
A1112Interchangeable
interchangeable cross-reference
interchangeable
EV-4007Interchangeable
interchangeable cross-reference
interchangeable
S1264387Interchangeable
interchangeable cross-reference
interchangeable
8357Interchangeable
interchangeable cross-reference
interchangeable
SM-A-595827-3Interchangeable
interchangeable cross-reference
interchangeable
005-309-0200Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11010X10?
11010X10 is a NUT,TUBE COUPLING.
What parts can replace 11010X10?
There are 12 known substitutes for 11010X10: A1112, EV-4007, S1264387 and 9 more. Substitute compatibility should be verified for your specific system.
Is 11010X10 still available?
11010X10 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