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PartsTable / COMPONENT / DR-33512 PART 3
DR-33512 PART 3 ✓ 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

CAPACITOR,FIXED,METALLIZED,PAPER. Key specifications include material: NICKEL ALLOY OVERALL, thread_length: 0.700 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 3.860 INCHES NOMINAL IN, style_designator: THREADED FLANGED, seat_angle_in_deg: 45.000 NOMINAL, under_flange_height: 0.800 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-220-5650, 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
DR-33512 PART 3
NSN: 4820-01-220-5650
FSC: 4820
CAGE: 14959 — CRANE CO DIV VALVE DIV (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
thread_length0.700 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter3.860 INCHES NOMINAL IN
style_designatorTHREADED FLANGED
seat_angle_in_deg45.000 NOMINAL
under_flange_height0.800 INCHES NOMINAL IN
body_inside_diameter2.625 INCHES NOMINAL IN
seating_surface_shapeANGULAR
thread_quantity_per_inch11-1/2 SINGLE THREADED PORTION
flange_seat_to_disk_end_height0.700 INCHES NOMINAL IN
NSN4820-01-220-5650
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DR-33512 PART 3 · 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
•
THREAD QUANTITY PER INCH: 11-1/2 SINGLE THREADED PORTION
•
BODY INSIDE DIAMETER: 2.625 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.000 NOMINAL
•
FLANGE SEAT TO DISK END HEIGHT: 0.700 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY OVERALL
•
STYLE DESIGNATOR: THREADED FLANGED
•
FLANGE DIAMETER: 3.860 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 0.800 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH11-1/2 SINGLE THREADED PORTION
BODY INSIDE DIAMETER2.625 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.000 NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.700 INCHES NOMINAL IN
MATERIALNICKEL ALLOY OVERALL
STYLE DESIGNATORTHREADED FLANGED
FLANGE DIAMETER3.860 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.800 INCHES NOMINAL IN
SEATING SURFACE SHAPEANGULAR
THREAD LENGTH0.700 INCHES NOMINAL SINGLE THREADED PORTION IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
0S1613Interchangeable
interchangeable cross-reference
interchangeable
S1613Interchangeable
interchangeable cross-reference
interchangeable
DR-33512-F PIECE 5Interchangeable
interchangeable cross-reference
interchangeable
9000-2129Interchangeable
interchangeable cross-reference
interchangeable
DR-33512-HInterchangeable
interchangeable cross-reference
interchangeable
DR-33512 PART 21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DR-33512 PART 3?
DR-33512 PART 3 is a CAPACITOR,FIXED,METALLIZED,PAPER.
What parts can replace DR-33512 PART 3?
There are 15 known substitutes for DR-33512 PART 3: 0S1613, S1613, DR-33512-F PIECE 5 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DR-33512 PART 3?
DR-33512 PART 3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-220-5650. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026