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N73 AND NP188 — ADAPTER,STRAIGHT,PIPE TO GAS FIT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

N73 AND NP188: ADAPTER,STRAIGHT,PIPE TO GAS FIT.

ADAPTER,STRAIGHT,PIPE TO GAS FIT. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 37.0 DEGREES SECOND END, connection_style: PLAIN (PIPE) FIRST END, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.250 INCHES FIRST END IN, nominal_overall_length: 1.781 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-004-8238, 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
N73 AND NP188
NSN: 4730-00-004-8238
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 52929 — SUPERIOR PRODUCTS DIV OPW CES (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle37.0 DEGREES SECOND END
connection_stylePLAIN (PIPE) FIRST END
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.250 INCHES FIRST END IN
nominal_overall_length1.781 INCHES IN
media_for_which_designedNITROGEN, LIQUID SINGLE RESPONSE
thread_series_designatorNPT FIRST END
NSN4730-00-004-8238
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: N73 AND NP188 · 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: PLAIN (PIPE) FIRST END
•
NOMINAL OVERALL LENGTH: 1.781 INCHES IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 0.960 INCHES SECOND END IN
•
SEAT ANGLE: 37.0 DEGREES SECOND END
•
MEDIA FOR WHICH DESIGNED: NITROGEN, LIQUID SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLEINVERTED FLARE (GAS FITTING) SECOND END
NOMINAL OVERALL LENGTH1.781 INCHES IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.960 INCHES SECOND END IN
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES SECOND END
MEDIA FOR WHICH DESIGNEDNITROGEN, LIQUID SINGLE RESPONSE
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNGO SECOND END
SUBSTITUTES & CROSS-REFERENCES 1
62057Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N73 AND NP188?
N73 AND NP188 is a ADAPTER,STRAIGHT,PIPE TO GAS FIT.
What parts can replace N73 AND NP188?
There is 1 known substitute for N73 AND NP188: 62057. Substitute compatibility should be verified for your specific system.
What is the NSN for N73 AND NP188?
N73 AND NP188 is cataloged in the U.S. Government catalog under NSN 4730-00-004-8238. This indicates validated use in U.S. government and defense supply chains.
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