PartsTable
Technical Data Sheet

H441 — Technical Data Sheet

✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The RECTIFIER,SEMICONDUCTOR DEVICE is a the manufacturer industrial component. Key specifications include material: SILICON, corner_shape: SQUARE ALL CORNERS, overall_width: 1.850 INCHES MAXIMUM IN, overall_height: 0.750 INCHES MAXIMUM IN, overall_length: 1.850 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-00-063-0912, 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
H441
NSN: 4820-00-063-0912
FSC: 4820
CAGE: 4P648 — J KOCH ASSOCIATES INC (USA)
SPECIFICATIONS
materialSILICON
corner_shapeSQUARE ALL CORNERS
overall_width1.850 INCHES MAXIMUM IN
overall_height0.750 INCHES MAXIMUM IN
overall_length1.850 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter3.9985 INCHES MINIMUM AND 4.0015 INCHES MAXIMUM IN
operating_temp_range-30.0 TO 150.0 CELSIUS DEGC
body_outside_diameter4.5030 INCHES MINIMUM AND 4.5050 INCHES MAXIMUM IN
terminal_type_and_quantity4 QUICK DISCONNECT, MALE
criticality_code_justificationZZZY
NSN4820-00-063-0912
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: H441 · 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
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
•
CRITICALITY CODE JUSTIFICATION: ZZZY
TECHNICAL CHARACTERISTICS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330
CRITICALITY CODE JUSTIFICATIONZZZY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
M6472-32InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
I8191InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
H44InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
G6018196InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
H441CPInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
GEPSP003InterchangeableGOVERNMENT REGISTRY
Rectifier,semiconductor Device
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy H441?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is H441?
H441 is a RECTIFIER,SEMICONDUCTOR DEVICE.
What parts can replace H441?
There are 9 known substitutes for H441: M6472-32, I8191, H44 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H441?
H441 is cataloged in the Federal Logistics Information System under NSN 4820-00-063-0912. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — H441