PartsTable
Technical Data Sheet
77514005 ✓ 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 seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (PIPE) SECOND END, nominal_thread_size: 0.437 INCHES FIRST END IN, thread_series_designator: NPT SECOND 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 4730-01-037-8982, 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
77514005
NSN: 4730-01-037-8982
FSC: 4730
CAGE: 29731 — GARDNER DENVER WATER JETTING SYSTEMS, INC. DIV ENGINEERED PACKAGE GROUP (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) SECOND END
nominal_thread_size0.437 INCHES FIRST END IN
thread_series_designatorNPT SECOND END
nominal_outside_diameter_tube_accommodated0.250 INCHES FIRST END IN
NSN4730-01-037-8982
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 77514005 · 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
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
THREAD SERIES DESIGNATOR: UNF FIRST END
NOMINAL THREAD SIZE: 0.500 INCHES SECOND END IN
CONNECTION STYLE: PLAIN (PIPE) SECOND END
SEAT ANGLE: 37.0 DEGREES FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORNPT SECOND END
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
CONNECTION STYLEPLAIN (PIPE) SECOND END
SEAT ANGLE37.0 DEGREES FIRST END
NOMINAL THREAD SIZE0.437 INCHES FIRST END IN
THREAD CLASS2A FIRST END A
CONNECTION STYLEFLARED (TUBE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
DH37D-6Interchangeable
interchangeable cross-reference
interchangeable
31139Interchangeable
interchangeable cross-reference
interchangeable
31138Interchangeable
interchangeable cross-reference
interchangeable
238859Interchangeable
interchangeable cross-reference
interchangeable
555Interchangeable
interchangeable cross-reference
interchangeable
411KInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77514005?
77514005 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace 77514005?
There are 18 known substitutes for 77514005: DH37D-6, 31139, 31138 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77514005?
77514005 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-037-8982. This indicates validated use in U.S. government and defense supply chains.
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