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MS20819-28J — SLEEVE,FLARED,TUBE FITTING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MS20819-28J: SLEEVE,FLARED,TUBE FITTING.

The SLEEVE,FLARED,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304, flange_width: 0.375 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, style_designator: SLEEVE, seat_angle_in_deg: 33.0, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-079-9735, 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
MS20819-28J
NSN: 4730-00-079-9735
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 304
flange_width0.375 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
style_designatorSLEEVE
seat_angle_in_deg33.0
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter2.159 INCHES NOMINAL IN
sleeve_outside_diameter1.882 INCHES NOMINAL IN
hose/tube_outside_diameter_for_which_designed1.750 INCHES NOMINAL IN
NSN4730-00-079-9735
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS20819-28J · 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
•
SEAT ANGLE IN DEG: 33.0
•
STYLE DESIGNATOR: SLEEVE
•
SLEEVE OUTSIDE DIAMETER: 1.882 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
SURFACE TREATMENT: PASSIVATE
•
FLANGE WIDTH: 0.375 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 304
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG33.0
STYLE DESIGNATORSLEEVE
OVERALL LENGTH1.125 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER1.882 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
SURFACE TREATMENTPASSIVATE
FLANGE WIDTH0.375 INCHES NOMINAL IN
MATERIALSTEEL COMP 304
FLANGE OUTSIDE DIAMETER2.159 INCHES NOMINAL IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.750 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
AS5176J28Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS20819-28DReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
SAE-AS4841Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AS5176Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS4841Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS20819-28J?
MS20819-28J is a SLEEVE,FLARED,TUBE FITTING.
What parts can replace MS20819-28J?
There are 5 known substitutes for MS20819-28J: AS5176J28, MS20819-28D, SAE-AS4841 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS20819-28J?
MS20819-28J is cataloged in the U.S. Government catalog under NSN 4730-00-079-9735. This indicates validated use in U.S. government and defense supply chains.
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