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H182-262 ✓ 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 NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 30.0 DEGREES SECOND END, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: INVERTED FLARE (PIPE) SECOND END, style_designator: CENTER WRENCHING FACILITY, nominal_thread_size: 0.250 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-770-5818, 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
H182-262
NSN: 4730-00-770-5818
FSC: 4730
CAGE: 35301 — DRESSER INDUSTRIES INC LEROI DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle30.0 DEGREES SECOND END
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_styleINVERTED FLARE (PIPE) SECOND END
style_designatorCENTER WRENCHING FACILITY
nominal_thread_size0.250 INCHES ALL ENDS IN
nominal_overall_length1.156 INCHES IN
thread_series_designatorNPT ALL ENDS
NSN4730-00-770-5818
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: H182-262 · 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
•
STYLE DESIGNATOR: CENTER WRENCHING FACILITY
•
CONNECTION STYLE: INVERTED FLARE (PIPE) SECOND END
•
NOMINAL OVERALL LENGTH: 1.156 INCHES IN
•
SEAT ANGLE: 30.0 DEGREES SECOND END
•
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCENTER WRENCHING FACILITY
CONNECTION STYLEINVERTED FLARE (PIPE) SECOND END
NOMINAL OVERALL LENGTH1.156 INCHES IN
CONNECTION STYLEPLAIN (PIPE) FIRST END
SEAT ANGLE30.0 DEGREES SECOND END
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
THREAD SERIES DESIGNATORNPT ALL ENDS
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
100-1685Interchangeable
interchangeable cross-reference
interchangeable
100-1684Interchangeable
interchangeable cross-reference
interchangeable
72-5310Interchangeable
interchangeable cross-reference
interchangeable
7253-110Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H182-262?
H182-262 is a NIPPLE,PIPE.
What parts can replace H182-262?
There are 4 known substitutes for H182-262: 100-1685, 100-1684, 72-5310 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H182-262?
H182-262 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-770-5818. 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