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EA4 — BLAST CLEANING CABINET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

EA4: BLAST CLEANING CABINET.

The BLAST CLEANING CABINET is a the manufacturer industrial component. Key specifications include material: TUNGSTEN NOZZLE, nozzle_size: 0.125 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN, overall_width: 36.000 INCHES NOMINAL IN, overall_height: 34.000 INCHES NOMINAL IN, overall_length: 60.000 INCHES NOMINAL IN, blast_material_feed_method: SUCTION. This part is cataloged in the U.S.

Government catalog under NSN 4940-00-554-0998, 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
EA4
NSN: 4940-00-554-0998
FSC: 4940 — Miscellaneous Maintenance and Repair Shop Specialized Equipment
CAGE: 45586 — PANGBORN LLC (USA)
SPECIFICATIONS
materialTUNGSTEN NOZZLE
nozzle_size0.125 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
overall_width36.000 INCHES NOMINAL IN
overall_height34.000 INCHES NOMINAL IN
overall_length60.000 INCHES NOMINAL IN
nozzle_quantity1
blast_material_feed_methodSUCTION
operating_pressure_and_type20.000 POUNDS AIR MINIMUM REQUIRED LBS
blasting_stream_control_typeMANUAL
accessory_components_and_quantityDUST ARRESTER,BAG 1
casting_overall_dimension_accommodated24 IN. HEIGHT,48 IN. LENGTH,24 IN. WIDTH IN
NSN4940-00-554-0998
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BLAST CLEANING CABINET TITLE COMPONENT PN EA4 MFR BLAST CLEANING CABINET
KEY FEATURES
•
BLASTING STREAM CONTROL TYPE: MANUAL
•
CASTING OVERALL DIMENSION ACCOMMODATED: 24 IN. HEIGHT,48 IN. LENGTH,24 IN. WIDTH IN
•
NOZZLE SIZE: 0.125 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
•
OPERATING PRESSURE AND TYPE: 20.000 POUNDS AIR MINIMUM REQUIRED LBS
•
ACCESSORY COMPONENTS AND QUANTITY: DUST ARRESTER,BAG 1
TECHNICAL CHARACTERISTICS
BLASTING STREAM CONTROL TYPEMANUAL
OVERALL HEIGHT34.000 INCHES NOMINAL IN
CASTING OVERALL DIMENSION ACCOMMODATED24 IN. HEIGHT,48 IN. LENGTH,24 IN. WIDTH IN
NOZZLE SIZE0.125 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
OPERATING PRESSURE AND TYPE20.000 POUNDS AIR MINIMUM REQUIRED LBS
OVERALL LENGTH60.000 INCHES NOMINAL IN
OVERALL WIDTH36.000 INCHES NOMINAL IN
ACCESSORY COMPONENTS AND QUANTITYDUST ARRESTER,BAG 1
BLAST MATERIAL FEED METHODSUCTION
NOZZLE QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 1
3-48Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EA4?
EA4 is a BLAST CLEANING CABINET.
What parts can replace EA4?
There is 1 known substitute for EA4: 3-48. Substitute compatibility should be verified for your specific system.
What is the NSN for EA4?
EA4 is cataloged in the U.S. Government catalog under NSN 4940-00-554-0998. 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.