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4671143F1212 — NIPPLE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4671143F1212: NIPPLE,TUBE.

The NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 AND STEEL COMP 1141 OVERALL, seat_angle: 12.0 DEGREES ALL ENDS, thread_class: 3A ALL ENDS3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE ALL ENDSTHREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS (TUBE) ALL ENDSFLARELESS (TUBE) ALL ENDS, style_designator: FLARELESS W/ BULKHEAD THREADS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-459-5047, 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
4671143F1212
NSN: 4730-00-459-5047
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 50948 — PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN (USA)
SPECIFICATIONS
materialSTEEL COMP 1137 AND STEEL COMP 1141 OVERALL
seat_angle12.0 DEGREES ALL ENDS
thread_class3A ALL ENDS3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE ALL ENDSTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS (TUBE) ALL ENDSFLARELESS (TUBE) ALL ENDS
style_designatorFLARELESS W/ BULKHEAD THREADS
surface_treatmentCADMIUM OVERALL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.062 INCHES FIRST END BULKHEAD1.062 INCHES FIRST END BULKHEAD IN
maximum_operating_temp267.0 FAHRENHEIT SINGLE RESPONSE267.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length2.227 INCHES IN
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
NSN4730-00-459-5047
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4671143F1212 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: FLARELESS (TUBE) ALL ENDSFLARELESS (TUBE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 2.227 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDSTHREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: FLARELESS W/ BULKHEAD THREADS
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66AISI/SAE 1137 FED STD 1ST MATERIAL RESPONSE AND FED STD 66 AISI/SAE 1141 FED STD 2ND MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.750 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEFLARELESS (TUBE) ALL ENDSFLARELESS (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH2.227 INCHES IN
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDSTHREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATORFLARELESS W/ BULKHEAD THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66AISI/SAE 1137 FED STD 1ST MATERIAL RESPONSE AND FED STD 66 AISI/SAE 1141 FED STD 2ND MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES ALL ENDS IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE1.062 INCHES ALL ENDS1.062 INCHES ALL ENDS IN
NOMINAL THREAD SIZE1.062 INCHES FIRST END BULKHEAD1.062 INCHES FIRST END BULKHEAD IN
SUBSTITUTES & CROSS-REFERENCES 3
STSPB315F1212Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
STSPB315Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
GA7444F1212Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 4671143F1212?
4671143F1212 is a NIPPLE,TUBE.
What parts can replace 4671143F1212?
There are 3 known substitutes for 4671143F1212: STSPB315F1212, STSPB315, GA7444F1212. Substitute compatibility should be verified for your specific system.
What is the NSN for 4671143F1212?
4671143F1212 is cataloged in the U.S. Government catalog under NSN 4730-00-459-5047. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.