PartsTable
Technical Data Sheet
3TUS ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The SLEEVE,CLINCH,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN, special_features: SURFACE TREATMENT IN ACCORDANCE WITH J514, style_designator: FLARELESS, seat_angle_in_deg: 40.0, casehardening_indicator: CASEHARDENED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-246-2762, 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
3TUS
NSN: 4730-00-246-2762
FSC: 4730
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL
overall_length0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN
special_featuresSURFACE TREATMENT IN ACCORDANCE WITH J514
style_designatorFLARELESS
seat_angle_in_deg40.0
casehardening_indicatorCASEHARDENED
flange_outside_diameter0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
sleeve_outside_diameter0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
metallic_hardness_rating99.5 NOMINAL ROCKWELL B
nondefinitive_spec/std_data28 FIGURE
specification/standard_data96906-MS51825 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
hose/tube_outside_diameter_for_which_designed0.188 INCHES NOMINAL IN
NSN4730-00-246-2762
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3TUS · 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
CASEHARDENING INDICATOR: CASEHARDENED
MATERIAL: STEEL
NONDEFINITIVE SPEC/STD DATA: 28 FIGURE
SPECIFICATION/STANDARD DATA: 96906-MS51825 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SLEEVE OUTSIDE DIAMETER: 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER: 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CASEHARDENING INDICATORCASEHARDENED
MATERIALSTEEL
NONDEFINITIVE SPEC/STD DATA28 FIGURE
SPECIFICATION/STANDARD DATA96906-MS51825 GOVERNMENT STANDARD AND 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SLEEVE OUTSIDE DIAMETER0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
SPECIAL FEATURESSURFACE TREATMENT IN ACCORDANCE WITH J514
FLANGE OUTSIDE DIAMETER0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.188 INCHES NOMINAL IN
SEAT ANGLE IN DEG40.0
STYLE DESIGNATORFLARELESS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
16SF2Interchangeable
interchangeable cross-reference
interchangeable
HCE-821Interchangeable
interchangeable cross-reference
interchangeable
SAE-J518-2Interchangeable
interchangeable cross-reference
interchangeable
J514Interchangeable
Same NIIN cross-reference
interchangeable
190757Interchangeable
Same NIIN cross-reference
interchangeable
3-080115ACInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3TUS?
3TUS is a SLEEVE,CLINCH,TUBE FITTING.
What parts can replace 3TUS?
There are 9 known substitutes for 3TUS: 16SF2, HCE-821, SAE-J518-2 and 6 more. Substitute compatibility should be verified for your specific system.
Is 3TUS still available?
3TUS is currently cancelled.
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