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Technical Data Sheet
PartsTable / COMPONENT / B2HRN1
B2HRN1 ✓ 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 BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, reducer_type: CONCENTRIC, connection_style: PLAIN (PIPE) ALL ENDS, operating_pressure: 5500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.125 INCHES FIRST END IN, nominal_overall_length: 1.000 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-045-4281, 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
B2HRN1
NSN: 4730-00-045-4281
FSC: 4730
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialCOPPER OVERALL
reducer_typeCONCENTRIC
connection_stylePLAIN (PIPE) ALL ENDS
operating_pressure5500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.125 INCHES FIRST END IN
nominal_overall_length1.000 INCHES IN
thread_series_designatorNPT ALL ENDS
nominal_pipe_size_accommodated0.125 INCHES FIRST END IN
NSN4730-00-045-4281
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B2HRN1 · 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
•
MATERIAL: COPPER OVERALL
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 0.062 INCHES SECOND END IN
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
REDUCER TYPE: CONCENTRIC
•
NOMINAL OVERALL LENGTH: 1.000 INCHES IN
•
OPERATING PRESSURE: 5500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER OVERALL
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES FIRST END IN
NOMINAL THREAD SIZE0.062 INCHES SECOND END IN
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.062 INCHES SECOND END IN
REDUCER TYPECONCENTRIC
NOMINAL OVERALL LENGTH1.000 INCHES IN
OPERATING PRESSURE5500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
E1206U107Interchangeable
interchangeable cross-reference
interchangeable
A1206WBInterchangeable
interchangeable cross-reference
interchangeable
AA55601-06AC0Interchangeable
interchangeable cross-reference
interchangeable
2HRN1Interchangeable
Same NIIN cross-reference
interchangeable
870648Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B2HRN1?
B2HRN1 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace B2HRN1?
There are 5 known substitutes for B2HRN1: E1206U107, A1206WB, AA55601-06AC0 and 2 more. Substitute compatibility should be verified for your specific system.
Is B2HRN1 still available?
B2HRN1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026