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5427 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
Zyxel · ORING SEAL
PRODUCT OVERVIEW

5427: MICROCIRCUIT,DIGITAL.

AXE5400 WiFi 6E Dual-Radio Access Point Featuring 6 spatial streams (4x4 in 6 GHz/5 GHz selectable, 2x2 in 2.4 GHz) with the maximum data rate of 5.4 Gbps, the Zyxel NWA220AX-6E is the dual-radio access point with a BandFlex radio that can support either 5 GHz or 6 GHz by configuration, making it the most economical choice to fit into your existing 5 GHz coverage as well as futureproofing the use of 6 GHz. NWA220AX-6E includes all the benefits of WiFi 6 capabilities like OFDMA, MU-MIMO, BSS Coloring, and brings them into the brand-new, interference-free 6 GHz that more than doubles the WiFi capacity to deliver multi-gigabit speed, and low-latency connections. The brand-new, interference-free 6 GHz band presents a solution to quenching the thirst for today’s network hungry for more bandwidth, making it a perfect choice for high-density WiFi and emerging technology connectivity.

To reach the full potential of the new band, Zyxel 6E Boost, using the high-gain 4x4 streams in 6 GHz This part is cataloged in the U.S. Government catalog under NSN 5340-00-027-0626, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
5427
NSN: 5340-00-027-0626
NIINs: 000270626, 001182999, 009911269, 009948057, 012264469, 012990546, 015576906
FSC: 5340 — Hardware, Commercial
CAGE: 06540 — NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
aperture_width3.000 INCHES NOMINAL IN
overall_length4.375 INCHES NOMINAL IN
aperture_length3.250 INCHES NOMINAL IN
handle_clearance1.500 INCHES NOMINAL IN
special_features20 UNIVERSAL END-IRRIGATING; FIBER OPTIC ILLUMINATOR FOR THE VITREORETINAL SURGICAL SYSTEM, NSN: 6515-01-486-5835; PG/6
style_designatorMARINE SQUARE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
surface_treatmentANODIZE OVERALL
nominal_thread_size0.190 INCHES IN
inside_corner_radius0.500 INCHES NOMINAL IN
bearing_surface_width0.187 INCHES NOMINAL IN
NSN5340-00-027-0626
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5427 MFR: Zyxel ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
HANDLE CLEARANCE: 1.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 OVERALL
•
THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE OVERALL
OVERALL LENGTH4.375 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES IN
HANDLE CLEARANCE1.500 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 OVERALL
THREAD SERIES DESIGNATORUNF
SUBSTITUTES & CROSS-REFERENCES 6
212-36-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
10541-A-1032Reference document
Same NSN cross-reference
Reference document — Secondary reference
10541A1032-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10973835Reference document
Same NSN cross-reference
Reference document — Secondary reference
415-1270-01-14-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
195-0022-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5427?
5427 is a MICROCIRCUIT,DIGITAL manufactured by Zyxel.
What parts can replace 5427?
There are 6 known substitutes for 5427: 212-36-2, 10541-A-1032, 10541A1032-0 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5427?
5427 is cataloged in the U.S. Government catalog under NSN 5340-00-027-0626. 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.