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751-7072720-A1 — COUPLING ASSEMBLY SET,QUICK DISC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

751-7072720-A1: COUPLING ASSEMBLY SET,QUICK DISC.

COUPLING ASSEMBLY SET,QUICK DISC. Key specifications include end_item_identification: SHIP, SSN, supply_items_and_quantities: 4730-01-494-8974 CAP 1; 1045-01-494-9296 STOWAGE COUPLING 1; 4010-01-308-5097 WIRE 1; 4030-01-088-2952 CRIMP SLEEVE 2, part_name_assigned_by_controlling_agency: COUPLING STOWAGE ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-495-3052, 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
751-7072720-A1
NSN: 4730-01-495-3052
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
special_featuresSTOWAGE COUPLING 1ST END HAS MALE QUICK DISCONNECT WHILE 2ND END HAS .375-16 UNC THREADS FOR MOUNTING TO SHELL ASSEMBLY; LANYARD ATTACHES CAP TO COUPLING
end_item_identificationSHIP, SSN
supply_items_and_quantities4730-01-494-8974 CAP 1; 1045-01-494-9296 STOWAGE COUPLING 1; 4010-01-308-5097 WIRE 1; 4030-01-088-2952 CRIMP SLEEVE 2
part_name_assigned_by_controlling_agencyCOUPLING STOWAGE ASSEMBLY
NSN4730-01-495-3052
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 751-7072720-A1 · 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
•
SUPPLY ITEMS AND QUANTITIES: 4730-01-494-8974 CAP 1; 1045-01-494-9296 STOWAGE COUPLING 1; 4010-01-308-5097 WIRE 1; 4030-01-088-2952 CRIMP SLEEVE 2
TECHNICAL CHARACTERISTICS
SUPPLY ITEMS AND QUANTITIES4730-01-494-8974 CAP 1; 1045-01-494-9296 STOWAGE COUPLING 1; 4010-01-308-5097 WIRE 1; 4030-01-088-2952 CRIMP SLEEVE 2
SPECIAL FEATURESSTOWAGE COUPLING 1ST END HAS MALE QUICK DISCONNECT WHILE 2ND END HAS .375-16 UNC THREADS FOR MOUNTING TO SHELL ASSEMBLY; LANYARD ATTACHES CAP TO COUPLING
PART NAME ASSIGNED BY CONTROLLING AGENCYCOUPLING STOWAGE ASSEMBLY
END ITEM IDENTIFICATIONSHIP, SSN
SUBSTITUTES & CROSS-REFERENCES 4
H821-0701-59Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7072720Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
751-7108123-59Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7108123Reference 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 751-7072720-A1?
751-7072720-A1 is a COUPLING ASSEMBLY SET,QUICK DISC.
What parts can replace 751-7072720-A1?
There are 4 known substitutes for 751-7072720-A1: H821-0701-59, 7072720, 751-7108123-59 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 751-7072720-A1?
751-7072720-A1 is cataloged in the U.S. Government catalog under NSN 4730-01-495-3052. This indicates validated use in U.S. government and defense supply chains.
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