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3B4941 — CONNECTOR,MULTIPLE,FLUID PRESSUR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3B4941: CONNECTOR,MULTIPLE,FLUID PRESSUR.

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include material: STEEL, thread_size: 5/8 IN. - 11 SECOND CONNECTION IN, thread_class: 2A LOCATION NOT OTHERWISE SPECIFIED A, overall_width: 0.8659 INCHES NOMINAL IN, overall_length: 1.000 INCHES NOMINAL IN, connection_style: FLARED SECOND CONNECTION.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-352-7486, 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
3B4941
NSN: 4730-00-352-7486
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL
thread_size5/8 IN. - 11 SECOND CONNECTION IN
thread_class2A LOCATION NOT OTHERWISE SPECIFIED A
overall_width0.8659 INCHES NOMINAL IN
overall_length1.000 INCHES NOMINAL IN
connection_styleFLARED SECOND CONNECTION
thread_directionRIGHT-HAND SECOND CONNECTION
seat_angle_in_deg35.0 LOCATION NOT OTHERWISE SPECIFIED
bolt_hole_fluid_passageNOT PROVIDED
fluid_connection_quantity2 FIRST CONNECTION
bolt_hole_flats_serrationsNOT PROVIDED
screw_thread_series_designatorNPT FIRST CONNECTION
NSN4730-00-352-7486
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3B4941 · 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
•
BOLT HOLE FLUID PASSAGE: NOT PROVIDED
•
SEAT ANGLE IN DEG: 35.0 LOCATION NOT OTHERWISE SPECIFIED
•
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED: 1/8 IN. OD TUBE IN
•
CONNECTION STYLE: PLAIN FIRST CONNECTION
•
BOLT HOLE FLATS SERRATIONS: NOT PROVIDED
•
FLUID CONNECTION QUANTITY: 1 SECOND CONNECTION
TECHNICAL CHARACTERISTICS
BOLT HOLE FLUID PASSAGENOT PROVIDED
SEAT ANGLE IN DEG35.0 LOCATION NOT OTHERWISE SPECIFIED
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED1/8 IN. OD TUBE IN
CONNECTION STYLEPLAIN FIRST CONNECTION
CONNECTION STYLEFLARED SECOND CONNECTION
BOLT HOLE FLATS SERRATIONSNOT PROVIDED
FLUID CONNECTION QUANTITY1 SECOND CONNECTION
FLUID CONNECTION QUANTITY2 FIRST CONNECTION
OVERALL LENGTH1.000 INCHES NOMINAL IN
OVERALL WIDTH0.8659 INCHES NOMINAL IN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3B4941?
3B4941 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What is the NSN for 3B4941?
3B4941 is cataloged in the U.S. Government catalog under NSN 4730-00-352-7486. This indicates validated use in U.S. government and defense supply chains.
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