PartsTable
Technical Data Sheet
262502 ✓ 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 hazardous_substances: FLAMMABLE, primary_container_type: AMPUL, protective_storage_feature: REQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS AND FLAMMABLE, medical_designation_and_grade: UNITED STATES PHARMACOPEIA, total_primary_container_quantity: 12, part_name_assigned_by_controlling_agency: AMYL NITRITE INHALATION AMP 12S. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-251-7658, 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
262502
NSN: 4730-01-251-7658
FSC: 4730
CAGE: 81400 — HASKEL INTERNATIONAL, LLC DBA HASKEL INTERNATIONAL, LLC (USA)
SPECIFICATIONS
special_featuresAMYL NITRITE INHALATION; PACKAGE OF 12 AMPULES; REQUIRES REFRIGERATION; HAZARDOUS; FLAMMABLE. STORE AT 2 TO 8 C (36 TO 46 F)
hazardous_substancesFLAMMABLE
primary_container_typeAMPUL
protective_storage_featureREQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS AND FLAMMABLE
medical_designation_and_gradeUNITED STATES PHARMACOPEIA
total_primary_container_quantity12
part_name_assigned_by_controlling_agencyAMYL NITRITE INHALATION AMP 12S
reference_number_differentiating_characteristicsLOW UNIT OF ISSUE NSN. MANUFACTURE CAGE 3N652 PART NUMBER NDC46414-2222-01 SELLS IN CASE OF 12 BOXES OF 12EA. THIS NSN IS PURCHASED FROM DISTRIBUTORS AS ONE BOX OF 12EA.
NSN4730-01-251-7658
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 262502 · 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: FLARED (TUBE) SECOND END
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
SEAT ANGLE: 37.0 DEGREES SECOND END
NOMINAL THREAD SIZE: 0.562 INCHES SECOND END IN
REDUCED PASSAGE NOMINAL INSIDE DIAMETER: 0.250 INCHES FIRST END IN
THREAD SERIES DESIGNATOR: NPT FIRST END
NOMINAL OVERALL LENGTH: 1.906 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEFLARED (TUBE) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
SEAT ANGLE37.0 DEGREES SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL THREAD SIZE0.562 INCHES SECOND END IN
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.250 INCHES FIRST END IN
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL OVERALL LENGTH1.906 INCHES IN
THREAD SERIES DESIGNATORUNF SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
262502Interchangeable
interchangeable cross-reference
interchangeable
NDC46414-2222-01Interchangeable
interchangeable cross-reference
interchangeable
20646Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 262502?
262502 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 262502?
There are 3 known substitutes for 262502: 262502, NDC46414-2222-01, 20646. Substitute compatibility should be verified for your specific system.
What is the NSN for 262502?
262502 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-251-7658. This indicates validated use in U.S. government and defense supply chains.
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