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633LAT-AL40 — ADAPTER,STRAIGHT,HOSE TO GROOVED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

633LAT-AL40: ADAPTER,STRAIGHT,HOSE TO GROOVED.

ADAPTER,STRAIGHT,HOSE TO GROOVED. Key specifications include material: ALUMINUM ALLOY OVERALL, flange_shape: ROUND WITH HOLES SECOND END, connection_type: FLANGE SECOND END, bolt_hole_quantity: 8 SECOND END, flange_face_design: PLAIN SECOND END, end_item_identification: 4930-01-612-3541; TANK UNIT, FUEL DISPENSE, TRUCK MTG. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-662-5846, 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
633LAT-AL40
NSN: 4730-01-662-5846
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 4UE86 — ARMOR METAL GROUP MASON, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
flange_shapeROUND WITH HOLES SECOND END
connection_typeFLANGE SECOND END
bolt_hole_quantity8 SECOND END
flange_face_designPLAIN SECOND END
end_item_identification4930-01-612-3541; TANK UNIT, FUEL DISPENSE, TRUCK MTG
nominal_coupling_size_accommodated4.000 INCHES FIRST END IN
part_name_assigned_by_controlling_agencyMALE ADAPTER (HOSE SHANK X TTMA FLANGE)
NSN4730-01-662-5846
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 633LAT-AL40 · 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
•
FLANGE SHAPE: ROUND WITH HOLES SECOND END
•
FLANGE FACE DESIGN: PLAIN SECOND END
•
CONNECTION TYPE: FLANGE SECOND END
•
BOLT HOLE QUANTITY: 8 SECOND END
•
NOMINAL COUPLING SIZE ACCOMMODATED: 4.000 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES SECOND END
FLANGE FACE DESIGNPLAIN SECOND END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEGROOVED COUPLING FIRST END
BOLT HOLE QUANTITY8 SECOND END
PART NAME ASSIGNED BY CONTROLLING AGENCYMALE ADAPTER (HOSE SHANK X TTMA FLANGE)
END ITEM IDENTIFICATION4930-01-612-3541; TANK UNIT, FUEL DISPENSE, TRUCK MTG
NOMINAL COUPLING SIZE ACCOMMODATED4.000 INCHES FIRST END IN
MATERIALALUMINUM ALLOY OVERALL
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 633LAT-AL40?
633LAT-AL40 is a ADAPTER,STRAIGHT,HOSE TO GROOVED.
What is the NSN for 633LAT-AL40?
633LAT-AL40 is cataloged in the U.S. Government catalog under NSN 4730-01-662-5846. This indicates validated use in U.S. government and defense supply chains.
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