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PartsTable / COMPONENT / A10642.001
A10642.001 ✓ 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 A10642.001 is a the manufacturer industrial component. 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
A10642.001
NSN: 4820-00-725-2277
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
Part NumberA10642.001
NSN4820-00-725-2277
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A10642.001 · 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 A10642.001?
A10642.001 is a A10642.001.
What parts can replace A10642.001?
There are 11 known substitutes for A10642.001: 001688-16, 6205-5, HP6205C OPT 028 and 8 more. Substitute compatibility should be verified for your specific system.
Is A10642.001 still available?
A10642.001 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