PartsTable
Technical Data Sheet
21147P11 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.440 INCHES NOMINAL FIRST END IN, seat_angle: 30.0 DEGREES SECOND END, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: INVERTED FLARE (PIPE) SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-288-9784, 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
21147P11
NSN: 4730-00-288-9784
FSC: 4730
CAGE: 27618 — TAYLOR MACHINE WORKS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length1.440 INCHES NOMINAL FIRST END IN
seat_angle30.0 DEGREES SECOND END
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_styleINVERTED FLARE (PIPE) SECOND END
surface_treatmentCADMIUM OVERALL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.750 INCHES FIRST END IN
end_item_identificationRECOVERY VEHICLE, FULL TRACKED, M88A1
thread_series_designatorNPTF FIRST END
surface_treatment_document_and_classificationQQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
NSN4730-00-288-9784
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21147P11 · 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
FLOW ANGLE: 90.0 DEGREES
THREAD SERIES DESIGNATOR: NPSM SECOND END
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SURFACE TREATMENT: CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SEAT ANGLE: 30.0 DEGREES SECOND END
CONNECTION TYPE: THREADED INTERNAL PIPE SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
FLOW ANGLE90.0 DEGREES
THREAD SERIES DESIGNATORNPSM SECOND END
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SEAT ANGLE30.0 DEGREES SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
THREAD SERIES DESIGNATORNPTF FIRST END
LEG LENGTH1.440 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
01770-0233Interchangeable
interchangeable cross-reference
interchangeable
07-204974Interchangeable
interchangeable cross-reference
interchangeable
SP-569-CInterchangeable
interchangeable cross-reference
interchangeable
135070Interchangeable
interchangeable cross-reference
interchangeable
562204Interchangeable
interchangeable cross-reference
interchangeable
4974Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21147P11?
21147P11 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 21147P11?
There are 15 known substitutes for 21147P11: 01770-0233, 07-204974, SP-569-C and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21147P11?
21147P11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-288-9784. This indicates validated use in U.S. government and defense supply chains.
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