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21MP-R200 — ADAPTER,STRAIGHT,HOSE TO GROOVED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

21MP-R200: ADAPTER,STRAIGHT,HOSE TO GROOVED.

ADAPTER,STRAIGHT,HOSE TO GROOVED. Key specifications include material: STEEL COMP 316L OVERALL, connection_type: GROOVED COUPLING FIRST END, style_designator: GROOVED AND THREADED EXTERNAL, end_item_identification: 5430014877760, TANK, LIQUID STORAGE (WATER). This part is cataloged in the U.S.

Government catalog under NSN 4730-01-612-8552, 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
21MP-R200
NSN: 4730-01-612-8552
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72661 — DIXON VALVE & COUPLING COMPANY, LLC DIV DIXON FIRE (USA)
SPECIFICATIONS
materialSTEEL COMP 316L OVERALL
connection_typeGROOVED COUPLING FIRST END
style_designatorGROOVED AND THREADED EXTERNAL
end_item_identification5430014877760, TANK, LIQUID STORAGE (WATER)
NSN4730-01-612-8552
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21MP-R200 · 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
•
CONNECTION TYPE: GROOVED COUPLING FIRST END
•
STYLE DESIGNATOR: GROOVED AND THREADED EXTERNAL
•
MATERIAL: STEEL COMP 316L OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION TYPEGROOVED COUPLING FIRST END
STYLE DESIGNATORGROOVED AND THREADED EXTERNAL
END ITEM IDENTIFICATION5430014877760, TANK, LIQUID STORAGE (WATER)
MATERIALSTEEL COMP 316L 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21MP-R200?
21MP-R200 is a ADAPTER,STRAIGHT,HOSE TO GROOVED.
What is the NSN for 21MP-R200?
21MP-R200 is cataloged in the U.S. Government catalog under NSN 4730-01-612-8552. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.