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MSY-38 — PLUG,TUBE FITTING,THREADED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MSY-38: PLUG,TUBE FITTING,THREADED.

The PLUG,TUBE FITTING,THREADED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_height: 0.875 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, overall_length: 3.062 INCHES NOMINAL IN, connection_style: PLAIN, style_designator: PLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC). This part is cataloged in the U.S.

Government catalog under NSN 4730-01-065-4522, 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
MSY-38
NSN: 4730-01-065-4522
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 23230 — AMEC FOSTER WHEELER NORTH AMERICA CORP. DBA FOSTER WHEELER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_height0.875 INCHES NOMINAL IN
thread_class2A EXTERNAL A
overall_length3.062 INCHES NOMINAL IN
connection_stylePLAIN
style_designatorPLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
thread_directionRIGHT-HAND EXTERNAL
NSN4730-01-065-4522
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MSY-38 · 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
•
HEAD HEIGHT: 0.875 INCHES NOMINAL IN
•
CONNECTION STYLE: PLAIN
•
STYLE DESIGNATOR: PLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
THREAD CLASS: 2A EXTERNAL A
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.875 INCHES NOMINAL IN
CONNECTION STYLEPLAIN
STYLE DESIGNATORPLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
OVERALL LENGTH3.062 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD CLASS2A EXTERNAL A
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
397-55-5-7-C 11-L-SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MSY-38?
MSY-38 is a PLUG,TUBE FITTING,THREADED.
What parts can replace MSY-38?
There is 1 known substitute for MSY-38: 397-55-5-7-C 11-L-S. Substitute compatibility should be verified for your specific system.
What is the NSN for MSY-38?
MSY-38 is cataloged in the U.S. Government catalog under NSN 4730-01-065-4522. This indicates validated use in U.S. government and defense supply chains.
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