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PartsTable / COMPONENT / A10641-001CP
A10641-001CP ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 2B, overall_height: 1.100 INCHES NOMINAL IN, outside_diameter: 0.800 INCHES NOMINAL IN, style_designator: PLUG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-725-2277, 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
A10641-001CP
NSN: 4820-00-725-2277
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialCOPPER ALLOY
seat_angle45.0 DEGREES NOMINAL
thread_class2B
overall_height1.100 INCHES NOMINAL IN
outside_diameter0.800 INCHES NOMINAL IN
style_designatorPLUG
nominal_thread_size0.438 INCHES IN
thread_series_designatorUNF
NSN4820-00-725-2277
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A10641-001CP · 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
•
STYLE DESIGNATOR: PLUG
•
OUTSIDE DIAMETER: 0.800 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.438 INCHES IN
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
MATERIAL: COPPER ALLOY
•
THREAD SERIES DESIGNATOR: UNF
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPLUG
OVERALL HEIGHT1.100 INCHES NOMINAL IN
OUTSIDE DIAMETER0.800 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.438 INCHES IN
SEAT ANGLE45.0 DEGREES NOMINAL
MATERIALCOPPER ALLOY
THREAD SERIES DESIGNATORUNF
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
001688-16Interchangeable
interchangeable cross-reference
interchangeable
6205-5Interchangeable
interchangeable cross-reference
interchangeable
HP6205C OPT 028Interchangeable
interchangeable cross-reference
interchangeable
1081A7501Interchangeable
interchangeable cross-reference
interchangeable
3103/MODEL2000Interchangeable
interchangeable cross-reference
interchangeable
B6088Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A10641-001CP?
A10641-001CP is a RELAY,ELECTROMAGNETIC.
What parts can replace A10641-001CP?
There are 11 known substitutes for A10641-001CP: 001688-16, 6205-5, HP6205C OPT 028 and 8 more. Substitute compatibility should be verified for your specific system.
Is A10641-001CP still available?
A10641-001CP is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026