PartsTable
Technical Data Sheet
2D62197PK ✓ 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, seat_angle: 20.0 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.250 INCHES SECOND END IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-691-5444, 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
2D62197PK
NSN: 4730-00-691-5444
FSC: 4730
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle20.0 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.250 INCHES SECOND END IN
nominal_overall_length1.710 INCHES IN
thread_series_designatorNPT SECOND END
furnished_items_and_quantity1 FERRULE SLEEVE AND 1 SHORT COUPLING NUT
nominal_pipe_size_accommodated0.250 INCHES SECOND END IN
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
NSN4730-00-691-5444
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2D62197PK · 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
SEAT ANGLE: 20.0 DEGREES FIRST END
CONNECTION STYLE: FLARELESS (TUBE) FIRST END
MATERIAL: COPPER ALLOY OVERALL
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
THREAD CLASS: 3A FIRST END A
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY: 1 FERRULE SLEEVE AND 1 SHORT COUPLING NUT
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
SEAT ANGLE20.0 DEGREES FIRST END
CONNECTION STYLEFLARELESS (TUBE) FIRST END
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
THREAD CLASS3A FIRST END A
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY1 FERRULE SLEEVE AND 1 SHORT COUPLING NUT
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
CONNECTION STYLEPLAIN (PIPE) SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
768FBInterchangeable
interchangeable cross-reference
interchangeable
768FB3-8X1-4Interchangeable
interchangeable cross-reference
interchangeable
768FB 3/8 X 1/4Interchangeable
interchangeable cross-reference
interchangeable
768FB1-4X1-8Interchangeable
interchangeable cross-reference
interchangeable
6533-16 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
6533-16-3 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2D62197PK?
2D62197PK is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 2D62197PK?
There are 20 known substitutes for 2D62197PK: 768FB, 768FB3-8X1-4, 768FB 3/8 X 1/4 and 17 more. Substitute compatibility should be verified for your specific system.
Is 2D62197PK still available?
2D62197PK is currently cancelled.
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