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SPD-C1Q-A ✓ 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 VALVE,BALL is a the manufacturer industrial component. Key specifications include material: STEEL, thickness: 0.330 INCHES NOMINAL IN, flange_width: 2.560 INCHES NOMINAL IN, flange_length: 2.060 INCHES NOMINAL IN, special_features: RECESSED FACE CIRCLE:1.250", style_designator: RECTANGULAR, WITH BOLT HOLES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-323-6165, 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
SPD-C1Q-A
NSN: 4820-01-323-6165
FSC: 4820
CAGE: 92021 — IMI CRITICAL ENGR PBM LLC (USA)
SPECIFICATIONS
materialSTEEL
thickness0.330 INCHES NOMINAL IN
flange_width2.560 INCHES NOMINAL IN
flange_length2.060 INCHES NOMINAL IN
special_featuresRECESSED FACE CIRCLE:1.250"
style_designatorRECTANGULAR, WITH BOLT HOLES
bolt_hole_diameter0.413 INCHES NOMINAL IN
bolt_hole_quantity4
flange_section_styleRECESSED FACE (BLIND)
end_item_identification01-545-7365
face_seating_surface_conditionMACHINED
outside_edge_to_bolt_hole_center_distance_along_width0.5925 INCHES NOMINAL IN
NSN4820-01-323-6165
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SPD-C1Q-A · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
C1UU8100AInterchangeable
interchangeable cross-reference
interchangeable
SP12Interchangeable
interchangeable cross-reference
interchangeable
AAX0768Interchangeable
interchangeable cross-reference
interchangeable
51196PC10Interchangeable
interchangeable cross-reference
interchangeable
78304PC3Interchangeable
interchangeable cross-reference
interchangeable
13258Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SPD-C1Q-A?
SPD-C1Q-A is a VALVE,BALL.
What parts can replace SPD-C1Q-A?
There are 15 known substitutes for SPD-C1Q-A: C1UU8100A, SP12, AAX0768 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SPD-C1Q-A?
SPD-C1Q-A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-323-6165. 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