PartsTable
Technical Data Sheet
MS14314-9Y ✓ 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 PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_type: CORED, head_type: CORED, drive_end_style: RAISED SQUARE, connection_style: PLAIN, thread_direction: RIGHT-HAND EXTERNAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-187-4232, 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
MS14314-9Y
NSN: 4730-00-187-4232
FSC: 4730
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_typeCORED
head_typeCORED
drive_end_styleRAISED SQUARE
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size2.000 INCHES EXTERNAL IN
thread_series_designatorNPT EXTERNAL
nondefinitive_spec/std_dataA CLASS
specification/standard_data81348-WW-P-460 GOVERNMENT SPECIFICATION AND 96906-MS14314 GOVERNMENT STANDARD
nominal_pipe_size_for_which_designed2.000 INCHES IN
NSN4730-00-187-4232
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS14314-9Y · 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
BODY TYPE: CORED
THREAD DIRECTION: RIGHT-HAND EXTERNAL
HEAD TYPE: CORED
NONDEFINITIVE SPEC/STD DATA: A CLASS
MATERIAL: COPPER ALLOY OVERALL
THREAD SERIES DESIGNATOR: NPT EXTERNAL
SPECIFICATION/STANDARD DATA: 81348-WW-P-460 GOVERNMENT SPECIFICATION AND 96906-MS14314 GOVERNMENT STANDARD
NOMINAL THREAD SIZE: 2.000 INCHES EXTERNAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY TYPECORED
THREAD DIRECTIONRIGHT-HAND EXTERNAL
HEAD TYPECORED
NONDEFINITIVE SPEC/STD DATAA CLASS
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPT EXTERNAL
SPECIFICATION/STANDARD DATA81348-WW-P-460 GOVERNMENT SPECIFICATION AND 96906-MS14314 GOVERNMENT STANDARD
NOMINAL THREAD SIZE2.000 INCHES EXTERNAL IN
NOMINAL PIPE SIZE FOR WHICH DESIGNED2.000 INCHES IN
DRIVE END STYLERAISED SQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
77-162Interchangeable
interchangeable cross-reference
interchangeable
MILF1184Interchangeable
interchangeable cross-reference
interchangeable
BRASSPLUGPIPEInterchangeable
interchangeable cross-reference
interchangeable
WWP401Interchangeable
interchangeable cross-reference
interchangeable
ASTM A74Interchangeable
interchangeable cross-reference
interchangeable
4174 1/2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS14314-9Y?
MS14314-9Y is a PLUG,PIPE.
What parts can replace MS14314-9Y?
There are 18 known substitutes for MS14314-9Y: 77-162, MILF1184, BRASSPLUGPIPE and 15 more. Substitute compatibility should be verified for your specific system.
Is MS14314-9Y still available?
MS14314-9Y is currently cancelled.
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