PartsTable
Technical Data Sheet
Download PDF

4PHH-SS — PLUG,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4PHH-SS: PLUG,PIPE.

The PLUG,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, drive_end_style: PIN HOLE, nominal_thread_size: 0.250 INCHES INTERNAL IN, thread_tolerance_class: 18 INTERNAL, end_item_identification: M1A2 CODING INSTALLATION SEP TANK, thread_series_designator: NPTF INTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-520-8751, 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
4PHH-SS
NSN: 4730-01-520-8751
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 54938 — PARKER-HANNIFIN CORPORATION DIV INSTRUMENTATION PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
drive_end_stylePIN HOLE
nominal_thread_size0.250 INCHES INTERNAL IN
thread_tolerance_class18 INTERNAL
end_item_identificationM1A2 CODING INSTALLATION SEP TANK
thread_series_designatorNPTF INTERNAL
NSN4730-01-520-8751
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4PHH-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
KEY FEATURES
•
DRIVE END STYLE: PIN HOLE
•
NOMINAL THREAD SIZE: 0.250 INCHES INTERNAL IN
•
THREAD TOLERANCE CLASS: 18 INTERNAL
•
MATERIAL: STEEL COMP 316 OVERALL
•
THREAD SERIES DESIGNATOR: NPTF INTERNAL
TECHNICAL CHARACTERISTICS
DRIVE END STYLEPIN HOLE
NOMINAL THREAD SIZE0.250 INCHES INTERNAL IN
THREAD TOLERANCE CLASS18 INTERNAL
END ITEM IDENTIFICATIONM1A2 CODING INSTALLATION SEP TANK
MATERIALSTEEL COMP 316 OVERALL
THREAD SERIES DESIGNATORNPTF INTERNAL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
12438342Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 4PHH-SS?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4PHH-SS?
4PHH-SS is a PLUG,PIPE.
What parts can replace 4PHH-SS?
There is 1 known substitute for 4PHH-SS: 12438342. Substitute compatibility should be verified for your specific system.
What is the NSN for 4PHH-SS?
4PHH-SS is cataloged in the U.S. Government catalog under NSN 4730-01-520-8751. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4PHH-SS