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Technical Data Sheet
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85520 — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
Origin Storage · HOSE FITTING
PRODUCT OVERVIEW

85520: ADAPTER,STRAIGHT,TUBE TO HOSE.

This OM3 Duplex Multimode Fibre Optic Cable is ideal for connecting 10GBase-SR, 10GBase-LRM, SFP+ and QSFP+ transceivers for 10 gigabit network connections. This cable has a LSZH jacket which protects from toxic and corrosive gases in poorly ventilated spaces and other areas where it is most critical. This cable also provides backward compatibility with existing 50/125 equipment and the performance headroom required to support LED and VCSEL laser light sources, and 10 Gigabit Ethernet applications.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-388-4879, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
85520
NSN: 4730-01-388-4879
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 70412 — COOPER INDUSTRIES INC ANCO DIV (USA)
SPECIFICATIONS
special_featuresANTI-GLARE PLATING
nominal_overall_length0.590 INCHES IN
NSN4730-01-388-4879
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 85520 · Origin Storage ⚠ 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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NOMINAL OVERALL LENGTH: 0.590 INCHES IN
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL LENGTH0.590 INCHES IN
SPECIAL FEATURESANTI-GLARE PLATING
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
8554008Reference 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 85520?
85520 is a ADAPTER,STRAIGHT,TUBE TO HOSE manufactured by Origin Storage.
What parts can replace 85520?
There is 1 known substitute for 85520: 8554008. Substitute compatibility should be verified for your specific system.
What is the NSN for 85520?
85520 is cataloged in the U.S. Government catalog under NSN 4730-01-388-4879. This indicates validated use in U.S. government and defense supply chains.
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