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SS845-1889817ASSYA — CONNECTOR,FLEXIBLE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SS845-1889817ASSYA: CONNECTOR,FLEXIBLE.

The CONNECTOR,FLEXIBLE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: MATERIAL BRONZE,MIL-M-16576 FOR BODY,NIPPLE,FLANGE,SIZE0.500 IN.,3.406 IN. OD,6.875 IN.

H IN. This part is cataloged in the U.S. Government catalog under NSN 4730-00-018-6621, 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
SS845-1889817ASSYA
NSN: 4730-00-018-6621
NIINs: 000186621, 008933836
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATERIAL BRONZE,MIL-M-16576 FOR BODY,NIPPLE,FLANGE,SIZE0.500 IN.,3.406 IN. OD,6.875 IN. H IN
NSN4730-00-018-6621
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS845-1889817ASSYA · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCOUPLING FLEX .500 IN IN
SUBSTITUTES & CROSS-REFERENCES 1
2640-068ASSYAReference document
Same NSN cross-reference
Reference document — Secondary reference
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 SS845-1889817ASSYA?
SS845-1889817ASSYA is a CONNECTOR,FLEXIBLE.
What parts can replace SS845-1889817ASSYA?
There is 1 known substitute for SS845-1889817ASSYA: 2640-068ASSYA. Substitute compatibility should be verified for your specific system.
What is the NSN for SS845-1889817ASSYA?
SS845-1889817ASSYA is cataloged in the U.S. Government catalog under NSN 4730-00-018-6621. 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.