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A3SA49-22-DI — UNION,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A3SA49-22-DI: UNION,PIPE.

The UNION,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, seat_type: RECESSED, connection_type: THREADED INTERNAL TUBE ALL ENDS, special_features: C HEX 2.675 NOMINAL; D HEX 2.540 NOMINAL; SOCKET DEPTH 0.594, coupling_flange_shape: HEXAGON, nominal_overall_length: 2.500 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-463-6787, 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
A3SA49-22-DI
NSN: 4730-01-463-6787
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0JC12 — BEC SYSTEMS LLC DBA BEC MACHINE PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
seat_typeRECESSED
connection_typeTHREADED INTERNAL TUBE ALL ENDS
special_featuresC HEX 2.675 NOMINAL; D HEX 2.540 NOMINAL; SOCKET DEPTH 0.594
coupling_flange_shapeHEXAGON
nominal_overall_length2.500 INCHES IN
end_item_identificationWSD LOS ANGELES CLASS SSN 688
nominal_outside_diameter_tube_accommodated1.375 INCHES ALL ENDS IN
NSN4730-01-463-6787
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A3SA49-22-DI · 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
•
COUPLING FLANGE SHAPE: HEXAGON
•
NOMINAL OVERALL LENGTH: 2.500 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL TUBE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.375 INCHES ALL ENDS IN
•
SEAT TYPE: RECESSED
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
COUPLING FLANGE SHAPEHEXAGON
NOMINAL OVERALL LENGTH2.500 INCHES IN
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.375 INCHES ALL ENDS IN
SEAT TYPERECESSED
SPECIAL FEATURESC HEX 2.675 NOMINAL; D HEX 2.540 NOMINAL; SOCKET DEPTH 0.594
END ITEM IDENTIFICATIONWSD LOS ANGELES CLASS SSN 688
MATERIALSTEEL CORROSION RESISTING 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A3SA49-22-DI?
A3SA49-22-DI is a UNION,PIPE.
What is the NSN for A3SA49-22-DI?
A3SA49-22-DI is cataloged in the U.S. Government catalog under NSN 4730-01-463-6787. This indicates validated use in U.S. government and defense supply chains.
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