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5-13-11271 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5-13-11271: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include leg_length: 0.689 INCHES NOMINAL SECOND END IN, seat_angle: 45.0 DEGREES SECOND END, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) SECOND END, special_features: MATERIAL: C36000 FREE MACHINING YELLOW BRASS, style_designator: GROOVED AND THREADED EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-706-5124, 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
5-13-11271
NSN: 4730-01-706-5124
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81337 — W1D1 NATICK SOLDIER CENTER DBA US ARMY CCDC SOLDIER CENTER DIV COMBAT CAPABILITIES DEVELOPMENT COMMAND - SOLDIER CENTER (USA)
SPECIFICATIONS
leg_length0.689 INCHES NOMINAL SECOND END IN
seat_angle45.0 DEGREES SECOND END
connection_typeUNTHREADED INTERNAL TUBE FIRST END
connection_stylePLAIN (TUBE) SECOND END
special_featuresMATERIAL: C36000 FREE MACHINING YELLOW BRASS
style_designatorGROOVED AND THREADED EXTERNAL
nominal_thread_size1.4375 INCHES SECOND END IN
nominal_overall_length1.500 INCHES IN
end_item_identification8145-01-659-8110
thread_quantity_per_inch12 SECOND END
part_name_assigned_by_controlling_agencyFITTING, STRAIGHT
NSN4730-01-706-5124
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5-13-11271 · 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
•
CONNECTION STYLE: BEVELED (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.500 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
STYLE DESIGNATOR: GROOVED AND THREADED EXTERNAL
•
LEG LENGTH: 0.790 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBEVELED (TUBE) FIRST END
CONNECTION STYLEPLAIN (TUBE) SECOND END
NOMINAL OVERALL LENGTH1.500 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
STYLE DESIGNATORGROOVED AND THREADED EXTERNAL
LEG LENGTH0.790 INCHES NOMINAL FIRST END IN
LEG LENGTH0.689 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE1.4375 INCHES SECOND END IN
SEAT ANGLE45.0 DEGREES 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

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 5-13-11271?
5-13-11271 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What is the NSN for 5-13-11271?
5-13-11271 is cataloged in the U.S. Government catalog under NSN 4730-01-706-5124. This indicates validated use in U.S. government and defense supply chains.
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