W428 — DUMMY LOAD,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

W428: DUMMY LOAD,ELECTRICAL.

The DUMMY LOAD,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, overall_width: 3.060 INCHES NOMINAL IN, overall_height: 3.560 INCHES NOMINAL IN, overall_length: 4.320 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE ALL ENDS, special_features: FOUR NO. 8-32 THD STUDS LOCATED ON 2.140 IN.

BY 2.640 IN.MOUNTING CENTERS IN. This part is cataloged in the U.S. Government catalog under NSN 5985-00-901-8775, 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

W428

NSN: 5985-00-901-8775
NIINs: 009018775, 012126791
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 80694 — FOREST ELECTRIC COMPANY, THE DBA FELCO DIV A SUBSIDIARY OF KEMET ELECTRONICS CORP (USA)

SPECIFICATIONS

material	COPPER OVERALL
overall_width	3.060 INCHES NOMINAL IN
overall_height	3.560 INCHES NOMINAL IN
overall_length	4.320 INCHES NOMINAL IN
connection_type	THREADED INTERNAL PIPE ALL ENDS
special_features	FOUR NO. 8-32 THD STUDS LOCATED ON 2.140 IN. BY 2.640 IN.MOUNTING CENTERS IN
thread_direction	RIGHT-HAND ALL ENDS
nominal_thread_size	1.500 INCHES ALL ENDS IN
frequency_range_rating	+390.000 TO 410.000 HERTZ
valve_operation_method	AUTOMATIC
media_for_which_designed	WATER-OIL-GAS SINGLE RESPONSE
thread_series_designator	NPTF ALL ENDS
NSN	5985-00-901-8775

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY RANGE RATING: +390.000 TO 410.000 HERTZ

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	3.560 INCHES NOMINAL IN
OVERALL LENGTH	4.320 INCHES NOMINAL IN
OVERALL WIDTH	3.060 INCHES NOMINAL IN
FREQUENCY RANGE RATING	+390.000 TO 410.000 HERTZ
SPECIAL FEATURES	FOUR NO. 8-32 THD STUDS LOCATED ON 2.140 IN. BY 2.640 IN.MOUNTING CENTERS IN

SUBSTITUTES & CROSS-REFERENCES 1

737070-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is W428?

W428 is a DUMMY LOAD,ELECTRICAL.

What parts can replace W428?

There is 1 known substitute for W428: 737070-01. Substitute compatibility should be verified for your specific system.

What is the NSN for W428?

W428 is cataloged in the U.S. Government catalog under NSN 5985-00-901-8775. This indicates validated use in U.S. government and defense supply chains.

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W428 — DUMMY LOAD,ELECTRICAL

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