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904072 — BRUSH,ELECTRICAL CONTACT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

904072: BRUSH,ELECTRICAL CONTACT.

The BRUSH,ELECTRICAL CONTACT is a the manufacturer industrial component. Key specifications include width: 2.88 INCHES NOMINAL IN, length: 12.0 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, body_style: RECTANGULAR, bonnet_type: INSIDE SCREW, connection_type: THREADED INTERNAL PIPE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-277-1650, 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
904072
NSN: 4820-00-277-1650
NIINs: 002771650, 016971289
FSC: 4820 — Valves, Nonpowered
CAGE: 0EXU3 — AQUA-CHEM, INC. DBA AQUA-CHEM INC (USA)
SPECIFICATIONS
width2.88 INCHES NOMINAL IN
length12.0 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
body_styleRECTANGULAR
bonnet_typeINSIDE SCREW
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN,OPTIONAL END(PIPE) FIRST END
special_featuresMATERIAL WOOD AND PLASTIC, ENERGY ABSORBER AIRCRAFT ARRESTER SYSTEM BAK-12 PN AD-2331432-D901ER
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND FIRST END
features_providedBONNET PACKING
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
NSN4820-00-277-1650
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 904072 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: DISK
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.500 INCHES FIRST END IN
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) FIRST END
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
•
FEATURES PROVIDED: BONNET PACKING
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES FIRST END IN
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
FEATURES PROVIDEDBONNET PACKING
BONNET TYPEINSIDE SCREW
THREAD DIRECTIONRIGHT-HAND FIRST END
SUBSTITUTES & CROSS-REFERENCES 8
4702PC100Reference document
Same NSN cross-reference
Reference document — Secondary reference
418PC118Reference document
Same NSN cross-reference
Reference document — Secondary reference
90L19Reference document
Same NSN cross-reference
Reference document — Secondary reference
4711PC100Reference document
Same NSN cross-reference
Reference document — Secondary reference
4200PC152Reference document
Same NSN cross-reference
Reference document — Secondary reference
70X1 1-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 904072?
904072 is a BRUSH,ELECTRICAL CONTACT.
What parts can replace 904072?
There are 8 known substitutes for 904072: 4702PC100, 418PC118, 90L19 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 904072?
904072 is cataloged in the U.S. Government catalog under NSN 4820-00-277-1650. This indicates validated use in U.S. government and defense supply chains.
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