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10 040110B — INVERTED NUT,TUBE COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

10 040110B: INVERTED NUT,TUBE COUPLING.

The INVERTED NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, thread_size: 7/8-18, overall_length: 0.800 INCHES NOMINAL IN, style_designator: INVERTED NUT, TUBE, FLARE, thread_direction: RIGHT-HAND, seat_angle_in_deg: 45.000. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-014-2436, 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
10 040110B
NSN: 4730-00-014-2436
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialCOPPER ALLOY
thread_size7/8-18
overall_length0.800 INCHES NOMINAL IN
style_designatorINVERTED NUT, TUBE, FLARE
thread_directionRIGHT-HAND
seat_angle_in_deg45.000
width_across_flats0.875 INCHES NOMINAL IN
thread_pitch_diameters+0.8329 TO 0.8375 INCHES IN
casehardening_indicatorNOT CASEHARDENED
smallest_inside_diameter0.630 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN
specification/standard_data81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
screw_thread_series_designatorNS
NSN4730-00-014-2436
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10 040110B · 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: 0.875 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.000
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: INVERTED NUT, TUBE, FLARE
•
THREAD PITCH DIAMETERS: +0.8329 TO 0.8375 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
SPECIFICATION/STANDARD DATA: 81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.875 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.000
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.625 INCHES NOMINAL IN
STYLE DESIGNATORINVERTED NUT, TUBE, FLARE
THREAD PITCH DIAMETERS+0.8329 TO 0.8375 INCHES IN
OVERALL LENGTH0.800 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA81343-J512 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CASEHARDENING INDICATORNOT CASEHARDENED
THREAD SIZE7/8-18
SUBSTITUTES & CROSS-REFERENCES 3
SAE-J512Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
142436Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
J512Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10 040110B?
10 040110B is a INVERTED NUT,TUBE COUPLING.
What parts can replace 10 040110B?
There are 3 known substitutes for 10 040110B: SAE-J512, 142436, J512. Substitute compatibility should be verified for your specific system.
What is the NSN for 10 040110B?
10 040110B is cataloged in the U.S. Government catalog under NSN 4730-00-014-2436. This indicates validated use in U.S. government and defense supply chains.
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