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216520 — SLEEVE,COMPRESSION,TUBE-HOSE FIT

✓ Government record, cited
Hama · HOSE FITTING
PRODUCT OVERVIEW

216520: SLEEVE,COMPRESSION,TUBE-HOSE FIT.

Modern, classical and pretty easy-going - the notebook bag is just like the city. Classical colours, modern design, casually worn - with the "Sydney" notebook bag, you can own your blend of business and casual without making it look overdone. - Padded laptop compartment for reliable protection during transportation - Spacious front pocket for additional accessories or personal items - Length-adjustable shoulder strap This part is cataloged in the U.S.

Government catalog under NSN 4730-01-123-8824, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
216520
NSN: 4730-01-123-8824
NIINs: 011238824, 014782094
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleTUBE COUPLING
flow_angle90.0 DEGREES
leg_length20.3 MILLIMETERS NOMINAL FIRST END MM
nut_height0.730 INCHES NOMINAL IN
seat_angle20.0 DEGREES FIRST END
reducer_typeCONCENTRIC
thread_class2A FIRST END A
overall_width0.375 INCHES NOMINAL IN
thread_seriesUNS
overall_length1.220 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE FIRST END
NSN4730-01-123-8824
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 216520 · Hama ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 8
J246Reference document
Same NSN cross-reference
Reference document — Secondary reference
12-12 120202BAReference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-J246Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
469-F-3/4X3/4Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-469-F-12X12Reference document
Same NSN cross-reference
Reference document — Secondary reference
504318Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 216520?
216520 is a SLEEVE,COMPRESSION,TUBE-HOSE FIT manufactured by Hama.
What parts can replace 216520?
There are 8 known substitutes for 216520: J246, 12-12 120202BA, SAE-J246 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 216520?
216520 is cataloged in the U.S. Government catalog under NSN 4730-01-123-8824. 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.