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Technical Data Sheet
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1-4HHP-SS — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1-4HHP-SS: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, body_type: SOLID, head_type: SOLID, drive_end_style: RECESSED HEXAGON, connection_style: PLAIN, thread_direction: RIGHT-HAND EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-106-2925, 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
1-4HHP-SS
NSN: 4730-01-106-2925
NIINs: 011062925, 011381968
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
body_typeSOLID
head_typeSOLID
drive_end_styleRECESSED HEXAGON
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.250 INCHES EXTERNAL IN
thread_series_designatorNPTF EXTERNAL
nondefinitive_spec/std_data5A FIGURE A
specification/standard_data81343-J531 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
nominal_pipe_size_for_which_designed0.250 INCHES IN
NSN4730-01-106-2925
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1-4HHP-SS · 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
SUBSTITUTES & CROSS-REFERENCES 2
RE-B102254Reference document
Same NSN cross-reference
Reference document — Secondary reference
RE-B102254-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-4HHP-SS?
1-4HHP-SS is a PLUG,PIPE.
What parts can replace 1-4HHP-SS?
There are 2 known substitutes for 1-4HHP-SS: RE-B102254, RE-B102254-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-4HHP-SS?
1-4HHP-SS is cataloged in the U.S. Government catalog under NSN 4730-01-106-2925. This indicates validated use in U.S. government and defense supply chains.
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