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Technical Data Sheet
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1412M15 ✓ 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,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, nut_style: TUBE COUPLING, nut_height: 1.220 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES NOMINAL, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT (UNJ). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-326-5466, 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
1412M15
NSN: 4730-00-326-5466
FSC: 4730
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
nut_styleTUBE COUPLING
nut_height1.220 INCHES NOMINAL IN
seat_angle37.0 DEGREES NOMINAL
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT (UNJ)
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
fabrication_methodMACHINED OR FORGED
length_to_shoulder1.017 INCHES NOMINAL IN
width_across_flats2.000 INCHES NOMINAL IN
nominal_thread_size1.625 INCHES IN
NSN4730-00-326-5466
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1412M15 · 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
•
SPECIFICATION/STANDARD DATA: 96906-MS51531 GOVERNMENT STANDARD
•
WIDTH ACROSS FLATS: 1.250 INCHES NOMINAL IN
•
SMALLEST INSIDE DIAMETER: 0.812 INCHES MINIMUM AND 0.834 INCHES MAXIMUM IN
•
FABRICATION METHOD: MACHINED
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
LENGTH TO SHOULDER: 0.868 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
•
THREAD QUANTITY PER INCH: 12
•
NOMINAL THREAD SIZE: 1.062 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA96906-MS51531 GOVERNMENT STANDARD
WIDTH ACROSS FLATS1.250 INCHES NOMINAL IN
SMALLEST INSIDE DIAMETER0.812 INCHES MINIMUM AND 0.834 INCHES MAXIMUM IN
FABRICATION METHODMACHINED
SURFACE TREATMENTPASSIVATE OVERALL
LENGTH TO SHOULDER0.868 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH12
NOMINAL THREAD SIZE1.062 INCHES IN
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
AN818-20JInterchangeable
interchangeable cross-reference
interchangeable
GN10FA-20Interchangeable
interchangeable cross-reference
interchangeable
12-16FBTX-SSInterchangeable
interchangeable cross-reference
interchangeable
1412M15P02Interchangeable
Same NIIN cross-reference
interchangeable
MIL-F-18866Interchangeable
Same NIIN cross-reference
interchangeable
12BTXSSInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1412M15?
1412M15 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 1412M15?
There are 9 known substitutes for 1412M15: AN818-20J, GN10FA-20, 12-16FBTX-SS and 6 more. Substitute compatibility should be verified for your specific system.
Is 1412M15 still available?
1412M15 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