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5749102REVDFN46 — COUPLER ASSEMBLY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5749102REVDFN46: COUPLER ASSEMBLY.

The COUPLER ASSEMBLY is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-167-3633, 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
5749102REVDFN46
NSN: 4730-01-167-3633
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionFURNISHED WITH RETAINER,TOGGLE,INSPECTION HOLE,HINGE ASSEMBLY,BONDING JUMPER,TUBE O.D.-1.500 INCHES,WIDTH OF BAND-1.580 INCH IN
NSN4730-01-167-3633
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5749102REVDFN46 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: FURNISHED WITH RETAINER,TOGGLE,INSPECTION HOLE,HINGE ASSEMBLY,BONDING JUMPER,TUBE O.D.-1.500 INCHES,WIDTH OF BAND-1.580 INCH IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFURNISHED WITH RETAINER,TOGGLE,INSPECTION HOLE,HINGE ASSEMBLY,BONDING JUMPER,TUBE O.D.-1.500 INCHES,WIDTH OF BAND-1.580 INCH IN
SUBSTITUTES & CROSS-REFERENCES 6
CA33015Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
DAA3122P056Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
CA33015-09Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DAA3122P056-101Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GC550MY150AReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
C30015AReference document
Same NSN cross-reference
Reference document — Secondary reference
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 5749102REVDFN46?
5749102REVDFN46 is a COUPLER ASSEMBLY.
What parts can replace 5749102REVDFN46?
There are 6 known substitutes for 5749102REVDFN46: CA33015, DAA3122P056, CA33015-09 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5749102REVDFN46?
5749102REVDFN46 is cataloged in the U.S. Government catalog under NSN 4730-01-167-3633. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.