Name: WA-540
Brand: Unknown
SKU: WA-540

WA-540 ✓ Verified by PartsTable

— · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The WA-540 is a the manufacturer industrial component. Key specifications include body_width: 1.312 INCHES NOMINAL IN, body_height: 1.312 INCHES NOMINAL IN, body_length: 1.750 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 300.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-389-6880, 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

MRO→ MRO_GENERAL→ WA-540

NSN: 5895-01-389-6880
FSC: 5895
CAGE: A8547 — TECNODIFE SRL (ITA)

SPECIFICATIONS

body_width	1.312 INCHES NOMINAL IN
body_height	1.312 INCHES NOMINAL IN
body_length	1.750 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	300.0 HERTZ MINIMUM AND 3.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size	0.138 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
impedance_rating_in_ohms	170.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
thread_quantity_per_inch	32 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_method	INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
NSN	5895-01-389-6880

COMPONENT DIAGRAM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

1912008Interchangeable

interchangeable cross-reference

interchangeable

850308Interchangeable

interchangeable cross-reference

interchangeable

819105Interchangeable

interchangeable cross-reference

interchangeable

819104Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is WA-540?

WA-540 is a WA-540. It is classified as a MRO (MRO_GENERAL).

What parts can replace WA-540?

There are 4 known substitutes for WA-540: 1912008, 850308, 819105 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for WA-540?

WA-540 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-389-6880. This indicates validated use in U.S. government and defense supply chains.

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