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Technical Data Sheet
PartsTable / COMPONENT / 128SCP807-11
128SCP807-11 ✓ 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 NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, end_item_identification: WEAPONS SYSTEM NIMITZ CLASS CVN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-165-4901, 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
128SCP807-11
NSN: 4730-00-165-4901
FSC: 4730
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresMATERIAL DOCUMENT AND CLASSIFICATION:15-5 PH CRES COMMERICAL HT-H-925;SURFACE FINISH:CHROME PLATE PER CLASS 2 OF QQ-C-320
end_item_identificationWEAPONS SYSTEM NIMITZ CLASS CVN
NSN4730-00-165-4901
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 128SCP807-11 · 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 15
277Interchangeable
interchangeable cross-reference
interchangeable
5260-2Interchangeable
interchangeable cross-reference
interchangeable
342SInterchangeable
interchangeable cross-reference
interchangeable
148346Interchangeable
interchangeable cross-reference
interchangeable
71071Interchangeable
interchangeable cross-reference
interchangeable
78070Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 128SCP807-11?
128SCP807-11 is a NUT,TUBE COUPLING.
What parts can replace 128SCP807-11?
There are 15 known substitutes for 128SCP807-11: 277, 5260-2, 342S and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 128SCP807-11?
128SCP807-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-165-4901. 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