PartsTable
Technical Data Sheet
7571807 ✓ 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 HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 360 OVERALL, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, nominal_thread_size: 0.250 INCHES FIRST END IN, nominal_overall_length: 1.580 INCHES IN, thread_series_designator: NPTF FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-200-0531, 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
7571807
NSN: 4730-00-200-0531
FSC: 4730
CAGE: 99971 — LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 OVERALL
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
nominal_thread_size0.250 INCHES FIRST END IN
nominal_overall_length1.580 INCHES IN
thread_series_designatorNPTF FIRST END
nominal_inside_diameter_hose_accommodated0.250 INCHES SECOND END IN
NSN4730-00-200-0531
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7571807 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
6363Interchangeable
interchangeable cross-reference
interchangeable
C5110-1G512JPInterchangeable
interchangeable cross-reference
interchangeable
DCZ51-002Interchangeable
interchangeable cross-reference
interchangeable
10154101Interchangeable
interchangeable cross-reference
interchangeable
FIL40G2Interchangeable
interchangeable cross-reference
interchangeable
49A6549-2-40Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7571807?
7571807 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace 7571807?
There are 24 known substitutes for 7571807: 6363, C5110-1G512JP, DCZ51-002 and 21 more. Substitute compatibility should be verified for your specific system.
Is 7571807 still available?
7571807 is currently cancelled.
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