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Technical Data Sheet

55386NM — Technical Data Sheet

✓ 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, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (TUBE) FIRST END, surface_treatment: OXIDE OVERALL, nominal_thread_size: 0.250 INCHES SECOND END 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 4730-00-939-7959, 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
55386NM
NSN: 4730-00-939-7959
FSC: 4730
CAGE: 53655 — AVOX SYSTEMS INC DBA AVOX SYSTEMS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (TUBE) FIRST END
surface_treatmentOXIDE OVERALL
nominal_thread_size0.250 INCHES SECOND END IN
nominal_overall_length1.438 INCHES IN
thread_quantity_per_inch28 FIRST END
thread_series_designatorANPT SECOND END
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
reference_number_differentiating_characteristicsNONMAGNETIC IN ACCORDANCE WITH MIL-M-19595
NSN4730-00-939-7959
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 55386NM · 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
THREAD SERIES DESIGNATOR: ANPT SECOND END
CONNECTION STYLE: PLAIN (PIPE) SECOND END
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
NOMINAL THREAD SIZE: 0.250 INCHES SECOND END IN
THREAD CLASS: 2A FIRST END A
SURFACE TREATMENT: OXIDE OVERALL
THREAD QUANTITY PER INCH: 28 FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORANPT SECOND END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
THREAD CLASS2A FIRST END A
SURFACE TREATMENTOXIDE OVERALL
THREAD QUANTITY PER INCH28 FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSNONMAGNETIC IN ACCORDANCE WITH MIL-M-19595
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
58342Interchangeable
interchangeable cross-reference
interchangeable
3AInterchangeable
interchangeable cross-reference
interchangeable
4117Interchangeable
interchangeable cross-reference
interchangeable
ASTRA 703/105Interchangeable
interchangeable cross-reference
interchangeable
11M400454Interchangeable
interchangeable cross-reference
interchangeable
8551858Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55386NM?
55386NM is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 55386NM?
There are 7 known substitutes for 55386NM: 58342, 3A, 4117 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 55386NM?
55386NM is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-939-7959. This indicates validated use in U.S. government and defense supply chains.
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