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PartsTable / COMPONENT / 528-7067616 SHEET 7-31
528-7067616 SHEET 7-31 ✓ 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 COUPLING,PIPE is a the manufacturer industrial component. Key specifications include special_features: LOCTITE WHITE HI-TEMP ANTI-SEIZE LUBRICANT, USED ON MK7 ARRESTING GEAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-718-7623, 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
528-7067616 SHEET 7-31
NSN: 4730-01-718-7623
FSC: 4730
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
special_featuresLOCTITE WHITE HI-TEMP ANTI-SEIZE LUBRICANT, USED ON MK7 ARRESTING GEAR
NSN4730-01-718-7623
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 528-7067616 SHEET 7-31 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
149869Interchangeable
interchangeable cross-reference
interchangeable
3836755Interchangeable
interchangeable cross-reference
interchangeable
34518Interchangeable
interchangeable cross-reference
interchangeable
602405Interchangeable
interchangeable cross-reference
interchangeable
5P0281Interchangeable
interchangeable cross-reference
interchangeable
528-7067616-PT-F195Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 528-7067616 SHEET 7-31?
528-7067616 SHEET 7-31 is a COUPLING,PIPE.
What parts can replace 528-7067616 SHEET 7-31?
There are 7 known substitutes for 528-7067616 SHEET 7-31: 149869, 3836755, 34518 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 528-7067616 SHEET 7-31?
528-7067616 SHEET 7-31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-718-7623. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026