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881-20 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
InLine · PIPE SECTION
PRODUCT OVERVIEW

881-20: FILTER,RADIO FREQUENCY INTERFERE.

Fast and secure FTTH extension: Pre-terminated OS2 single-mode cable with 4x LC/APC 8° connectors for time-saving installations without splicing. Reliable signal quality: High-quality fiber optic connection (9/125 µm) for minimal attenuation losses and high transmission stability. Flexible application options: Ideal for surface mounting in residential and technical areas as well as for retrofitting existing infrastructures.

Multiple connections possible: Four connections for the simultaneous supply of multiple end devices or residential units – perfect for apartment buildings. Installation-friendly design: Compact, unobtrusive housing in white with pull-in aid and mounting material for quick on-site use. The InLine® FTTH extension box offers system houses and installation companies a well-designed solution for fiber optic extension from the house connection point (HÜP) to the desired end points – for example, in server rooms, techni This part is cataloged in the U.S.

Government catalog under NSN 4720-00-533-3476, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
881-20
NSN: 4720-00-533-3476
NIINs: 005333476, 017199287
FSC: 4720 — Hose and Flexible Tubing
CAGE: 45681 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle45.0 DEGREES
part_name_assigned_by_controlling_agencyELBOW
NSN4720-00-533-3476
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 881-20 · InLine ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 5
20SWReference document
Same NSN cross-reference
Reference document — Secondary reference
H03920Reference document
Same NSN cross-reference
Reference document — Secondary reference
56985Reference document
Same NSN cross-reference
Reference document — Secondary reference
SW20Reference document
Same NSN cross-reference
Reference document — Secondary reference
HI-408-3049 ITEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 881-20?
881-20 is a FILTER,RADIO FREQUENCY INTERFERE manufactured by InLine.
What parts can replace 881-20?
There are 5 known substitutes for 881-20: 20SW, H03920, 56985 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 881-20?
881-20 is cataloged in the U.S. Government catalog under NSN 4720-00-533-3476. This indicates validated use in U.S. government and defense supply chains.
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