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5820288 — SLEEVE,COMPRESSION,TUBE-HOSE FIT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5820288: SLEEVE,COMPRESSION,TUBE-HOSE FIT.

SLEEVE,COMPRESSION,TUBE-HOSE FIT. Key specifications include material: STEEL, overall_length: 0.099 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN, style_designator: FLANGED, casehardening_indicator: NOT CASEHARDENED, end_item_identification: AFTERBODY SECTION,TORPEDO MK50, hose/tube_outside_diameter_for_which_designed: 0.126 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-326-3958, 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
5820288
NSN: 4730-01-326-3958
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
overall_length0.099 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
style_designatorFLANGED
casehardening_indicatorNOT CASEHARDENED
end_item_identificationAFTERBODY SECTION,TORPEDO MK50
hose/tube_outside_diameter_for_which_designed0.126 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
NSN4730-01-326-3958
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5820288 · 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
•
STYLE DESIGNATOR: FLANGED
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL: STEEL
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.126 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLANGED
OVERALL LENGTH0.099 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
END ITEM IDENTIFICATIONAFTERBODY SECTION,TORPEDO MK50
MATERIALSTEEL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.126 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
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 5820288?
5820288 is a SLEEVE,COMPRESSION,TUBE-HOSE FIT.
What is the NSN for 5820288?
5820288 is cataloged in the U.S. Government catalog under NSN 4730-01-326-3958. 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.