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K25-3-NPT — CAP,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

K25-3-NPT: CAP,PIPE.

The CAP,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_style: PLAIN (OPTIONAL END), style_designator: CAP, thread_direction: RIGHT-HAND INTERNAL, nominal_thread_size: 3.000 INCHES INTERNAL IN, thread_series_designator: NPT INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-394-0607, 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
K25-3-NPT
NSN: 4730-01-394-0607
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 52374 — FLOWSERVE CORP DBA AUTOMAX ACTUATORS DIV FLOWSERVE US COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_stylePLAIN (OPTIONAL END)
style_designatorCAP
thread_directionRIGHT-HAND INTERNAL
nominal_thread_size3.000 INCHES INTERNAL IN
thread_series_designatorNPT INTERNAL
nominal_pipe_size_for_which_designed3.000 INCHES IN
NSN4730-01-394-0607
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: K25-3-NPT · 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 PIPE SIZE FOR WHICH DESIGNED: 3.000 INCHES IN
•
CONNECTION STYLE: PLAIN (OPTIONAL END)
•
STYLE DESIGNATOR: CAP
•
THREAD DIRECTION: RIGHT-HAND INTERNAL
•
NOMINAL THREAD SIZE: 3.000 INCHES INTERNAL IN
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: NPT INTERNAL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE FOR WHICH DESIGNED3.000 INCHES IN
CONNECTION STYLEPLAIN (OPTIONAL END)
STYLE DESIGNATORCAP
THREAD DIRECTIONRIGHT-HAND INTERNAL
NOMINAL THREAD SIZE3.000 INCHES INTERNAL IN
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORNPT INTERNAL
SUBSTITUTES & CROSS-REFERENCES 2
01-435-0182-5 ITEM 49Reference document
Same NSN cross-reference
Reference document — Secondary reference
01-435-0182-5Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K25-3-NPT?
K25-3-NPT is a CAP,PIPE.
What parts can replace K25-3-NPT?
There are 2 known substitutes for K25-3-NPT: 01-435-0182-5 ITEM 49, 01-435-0182-5. Substitute compatibility should be verified for your specific system.
What is the NSN for K25-3-NPT?
K25-3-NPT is cataloged in the U.S. Government catalog under NSN 4730-01-394-0607. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.