PartsTable
Technical Data Sheet
503-4-10362-000 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: COPPER ALLOY OVERALL, leg_length: 1.300 INCHES NOMINAL FIRST END IN, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: INSERT (PIPE) SECOND END, nominal_thread_size: 0.125 INCHES FIRST END IN, thread_series_designator: NPTF FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-241-6577, 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
503-4-10362-000
NSN: 4730-01-241-6577
FSC: 4730
CAGE: K2523 — EATON LIMITED (GBR)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
leg_length1.300 INCHES NOMINAL FIRST END IN
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_styleINSERT (PIPE) SECOND END
nominal_thread_size0.125 INCHES FIRST END IN
thread_series_designatorNPTF FIRST END
NSN4730-01-241-6577
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 503-4-10362-000 · 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
LEG LENGTH: 1.000 INCHES NOMINAL SECOND END IN
THREAD SERIES DESIGNATOR: NPTF FIRST END
CONNECTION STYLE: PLAIN (PIPE) FIRST END
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE SECOND END
NOMINAL THREAD SIZE: 0.125 INCHES FIRST END IN
MATERIAL: COPPER ALLOY OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
LEG LENGTH1.000 INCHES NOMINAL SECOND END IN
THREAD SERIES DESIGNATORNPTF FIRST END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
MATERIALCOPPER ALLOY OVERALL
CONNECTION STYLEINSERT (PIPE) SECOND END
LEG LENGTH1.300 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
395Interchangeable
interchangeable cross-reference
interchangeable
0209894-5Interchangeable
interchangeable cross-reference
interchangeable
33715HInterchangeable
interchangeable cross-reference
interchangeable
871855Interchangeable
interchangeable cross-reference
interchangeable
83-000202Interchangeable
Same NIIN cross-reference
interchangeable
25-155-02Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503-4-10362-000?
503-4-10362-000 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 503-4-10362-000?
There are 7 known substitutes for 503-4-10362-000: 395, 0209894-5, 33715H and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 503-4-10362-000?
503-4-10362-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-241-6577. This indicates validated use in U.S. government and defense supply chains.
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