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101734-1 ✓ 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 COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include cooling_medium: AIR COMPRESSOR, discharge_pressure: 200.000 POUNDS PER SQUARE INCH GAGE LBS, discharge_flow_rate: 17.500 CUBIC FEET PER MINUTE, cooling_system_design: SINGLE, drive_connection_type: MULTISTRAND V-BELT, discharge_connection_type: THREADED FEMALE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-095-9063, 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
101734-1
NSN: 4730-01-095-9063
FSC: 4730
CAGE: 77646 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA AEROSPACE SYSTEMS DIV AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
cooling_mediumAIR COMPRESSOR
stage_quantity2
cylinder_quantity2
discharge_pressure200.000 POUNDS PER SQUARE INCH GAGE LBS
discharge_flow_rate17.500 CUBIC FEET PER MINUTE
cooling_system_designSINGLE
drive_connection_typeMULTISTRAND V-BELT
discharge_connection_typeTHREADED FEMALE
cylinder_arrangement_styleVERTICAL DESIGN
gas_cooling_equipment_typeAIR TYPE INTERCOOLER
intake_connection_quantity1
discharge_connection_quantity1
NSN4730-01-095-9063
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 101734-1 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
101734Interchangeable
interchangeable cross-reference
interchangeable
SG841UPXInterchangeable
interchangeable cross-reference
interchangeable
H325SAInterchangeable
interchangeable cross-reference
interchangeable
325Interchangeable
interchangeable cross-reference
interchangeable
BM973Interchangeable
interchangeable cross-reference
interchangeable
Z-1452-4-B4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 101734-1?
101734-1 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 101734-1?
There are 6 known substitutes for 101734-1: 101734, SG841UPX, H325SA and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 101734-1?
101734-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-095-9063. 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