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PartsTable / COMPONENT / AQ68-P-4X2
AQ68-P-4X2 ✓ 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

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: SOCKET (TUBE) FIRST END, operating_pressure: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.125 INCHES SECOND END IN, maximum_operating_temp: 200.0 FAHRENHEIT SECOND RESPONSE DEGF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-499-9895, 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
AQ68-P-4X2
NSN: 4730-01-499-9895
FSC: 4730
CAGE: 96358 — ALKON PRODUCTS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_styleSOCKET (TUBE) FIRST END
operating_pressure1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.125 INCHES SECOND END IN
maximum_operating_temp200.0 FAHRENHEIT SECOND RESPONSE DEGF
nominal_overall_length1.010 INCHES IN
end_item_identification5P RAM FLAT COMPACTOR
media_for_which_designedAIR SINGLE RESPONSE
thread_quantity_per_inch27 SECOND END
thread_series_designatorNPTF SECOND END
nominal_width_across_flats0.4375 INCHES FIRST END IN
NSN4730-01-499-9895
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AQ68-P-4X2 · 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
•
NOMINAL THREAD SIZE: 0.125 INCHES SECOND END IN
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
•
OPERATING PRESSURE: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 1.010 INCHES IN
•
FURNISHED ITEMS AND QUANTITY: 1 PREFORMED PACKING
•
NOMINAL WIDTH ACROSS FLATS: 0.4375 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.010 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPUSH-IN TUBE FITTING; AQ68-P MALE CONNECTOR
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
NOMINAL WIDTH ACROSS FLATS0.4375 INCHES FIRST END IN
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPTF SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
200030Interchangeable
interchangeable cross-reference
interchangeable
MDC1078S-10Interchangeable
interchangeable cross-reference
interchangeable
ATT-0219-10-NNN-02Interchangeable
interchangeable cross-reference
interchangeable
200030HInterchangeable
interchangeable cross-reference
interchangeable
200030-001Interchangeable
interchangeable cross-reference
interchangeable
40250AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AQ68-P-4X2?
AQ68-P-4X2 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace AQ68-P-4X2?
There are 15 known substitutes for AQ68-P-4X2: 200030, MDC1078S-10, ATT-0219-10-NNN-02 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AQ68-P-4X2?
AQ68-P-4X2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-499-9895. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026