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3E-7448 — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3E-7448: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include flange_shape: HEXAGON CENTER BULKHEAD, connection_type: THREADED EXTERNAL TUBE SECOND END, nominal_thread_size: 0.375 INCHES SECOND END IN, nominal_overall_length: 1.240 INCHES IN, thread_quantity_per_inch: 20 FIRST END, thread_series_designator: NPTF SECOND END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-466-9270, 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
3E-7448
NSN: 4730-01-466-9270
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
flange_shapeHEXAGON CENTER BULKHEAD
connection_typeTHREADED EXTERNAL TUBE SECOND END
nominal_thread_size0.375 INCHES SECOND END IN
nominal_overall_length1.240 INCHES IN
thread_quantity_per_inch20 FIRST END
thread_series_designatorNPTF SECOND END
NSN4730-01-466-9270
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3E-7448 · 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: HEXAGON CENTER BULKHEAD
•
NOMINAL OVERALL LENGTH: 1.240 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END
•
NOMINAL THREAD SIZE: 0.375 INCHES SECOND END IN
•
THREAD QUANTITY PER INCH: 20 FIRST END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEHEXAGON CENTER BULKHEAD
NOMINAL OVERALL LENGTH1.240 INCHES IN
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
NOMINAL THREAD SIZE0.375 INCHES SECOND END IN
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
THREAD QUANTITY PER INCH20 FIRST END
THREAD QUANTITY PER INCH18 SECOND END
THREAD SERIES DESIGNATORNPTF SECOND END
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 1
6HA124Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 3E-7448?
3E-7448 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace 3E-7448?
There is 1 known substitute for 3E-7448: 6HA124. Substitute compatibility should be verified for your specific system.
What is the NSN for 3E-7448?
3E-7448 is cataloged in the U.S. Government catalog under NSN 4730-01-466-9270. This indicates validated use in U.S. government and defense supply chains.
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