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MS51884-19 — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MS51884-19: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, body_type: CORED, head_type: SOLID, drive_end_style: RAISED SQUARE, connection_style: PLAIN, thread_direction: RIGHT-HAND EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-278-2983, 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
MS51884-19
NSN: 4730-00-278-2983
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14959 — CRANE CO DIV VALVE DIV (USA)
SPECIFICATIONS
materialIRON OVERALL
body_typeCORED
head_typeSOLID
drive_end_styleRAISED SQUARE
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size2.500 INCHES EXTERNAL IN
thread_series_designatorNPT EXTERNAL
nondefinitive_spec/std_data2 TYPE AND A STYLE
nominal_pipe_size_for_which_designed2.500 INCHES IN
NSN4730-00-278-2983
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS51884-19 · 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 TYPE: SOLID
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 2.500 INCHES IN
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: RAISED SQUARE
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 2.500 INCHES EXTERNAL IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A STYLE
•
BODY TYPE: CORED
TECHNICAL CHARACTERISTICS
HEAD TYPESOLID
NOMINAL PIPE SIZE FOR WHICH DESIGNED2.500 INCHES IN
CONNECTION STYLEPLAIN
DRIVE END STYLERAISED SQUARE
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE2.500 INCHES EXTERNAL IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A STYLE
BODY TYPECORED
MATERIALIRON OVERALL
THREAD SERIES DESIGNATORNPT EXTERNAL
SUBSTITUTES & CROSS-REFERENCES 4
WWP471Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59616AASBUBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PLG75Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-59616Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS51884-19?
MS51884-19 is a PLUG,PIPE.
What parts can replace MS51884-19?
There are 4 known substitutes for MS51884-19: WWP471, AA59616AASBUB, PLG75 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS51884-19?
MS51884-19 is cataloged in the U.S. Government catalog under NSN 4730-00-278-2983. This indicates validated use in U.S. government and defense supply chains.
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