PartsTable
Technical Data Sheet
P3938A ✓ 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 NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, special_features: SECOND END BALL SOCKET, style_designator: CENTER WRENCHING FACILITY, nominal_thread_size: 0.250 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-281-2697, 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
P3938A
NSN: 4730-00-281-2697
FSC: 4730
CAGE: 11568 — GARDNER DENVER INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresSECOND END BALL SOCKET
style_designatorCENTER WRENCHING FACILITY
nominal_thread_size0.250 INCHES ALL ENDS IN
nominal_overall_length1.125 INCHES IN
thread_series_designatorNPS SECOND END
NSN4730-00-281-2697
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: P3938A · 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 OVERALL LENGTH: 1.125 INCHES IN
STYLE DESIGNATOR: CENTER WRENCHING FACILITY
THREAD SERIES DESIGNATOR: NPT FIRST END
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
MATERIAL: COPPER ALLOY OVERALL
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OVERALL LENGTH1.125 INCHES IN
STYLE DESIGNATORCENTER WRENCHING FACILITY
THREAD SERIES DESIGNATORNPT FIRST END
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPS SECOND END
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
SPECIAL FEATURESSECOND END BALL SOCKET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
7500Interchangeable
interchangeable cross-reference
interchangeable
10-837500ISSUE2Interchangeable
interchangeable cross-reference
interchangeable
07500Interchangeable
interchangeable cross-reference
interchangeable
465Interchangeable
interchangeable cross-reference
interchangeable
641Interchangeable
interchangeable cross-reference
interchangeable
648Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P3938A?
P3938A is a NIPPLE,PIPE.
What parts can replace P3938A?
There are 19 known substitutes for P3938A: 7500, 10-837500ISSUE2, 07500 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P3938A?
P3938A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-281-2697. This indicates validated use in U.S. government and defense supply chains.
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