PartsTable
Technical Data Sheet
Download PDF

MS51533B20S — SLEEVE,FLARED,TUBE FITTING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MS51533B20S: SLEEVE,FLARED,TUBE FITTING.

The SLEEVE,FLARED,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, flange_width: 0.310 INCHES NOMINAL IN, overall_length: 0.910 INCHES NOMINAL IN, style_designator: SLEEVE, seat_angle_in_deg: 37.0, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-298-3308, 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
MS51533B20S
NSN: 4730-01-298-3308
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 CORROSION RESISTING
flange_width0.310 INCHES NOMINAL IN
overall_length0.910 INCHES NOMINAL IN
style_designatorSLEEVE
seat_angle_in_deg37.0
casehardening_indicatorNOT CASEHARDENED
flange_outside_diameter1.534 INCHES NOMINAL IN
sleeve_outside_diameter1.339 INCHES NOMINAL IN
nondefinitive_spec/std_data15 FIGURE
specification/standard_data96906-MS51533 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
hose/tube_outside_diameter_for_which_designed1.250 INCHES NOMINAL IN
NSN4730-01-298-3308
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MS51533B20S · 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: 37.0
•
STYLE DESIGNATOR: SLEEVE
•
SLEEVE OUTSIDE DIAMETER: 1.339 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 96906-MS51533 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 15 FIGURE
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
FLANGE WIDTH: 0.310 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG37.0
STYLE DESIGNATORSLEEVE
OVERALL LENGTH0.910 INCHES NOMINAL IN
SLEEVE OUTSIDE DIAMETER1.339 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA96906-MS51533 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA15 FIGURE
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE WIDTH0.310 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
FLANGE OUTSIDE DIAMETER1.534 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 5
20TXSSReference document
Same NSN cross-reference
Reference document — Secondary reference
J514Reference document
Same NSN cross-reference
Reference document — Secondary reference
20 070155SReference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-18866Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-F-18866Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy MS51533B20S?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS51533B20S?
MS51533B20S is a SLEEVE,FLARED,TUBE FITTING.
What parts can replace MS51533B20S?
There are 5 known substitutes for MS51533B20S: 20TXSS, J514, 20 070155S and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS51533B20S?
MS51533B20S is cataloged in the U.S. Government catalog under NSN 4730-01-298-3308. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS51533B20S