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Technical Data Sheet
PartsTable / COMPONENT / 101563-1
101563-1 ✓ 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 MICROCIRCUIT,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include nonsupply_items_and_quantities: NUT 2; STEM 1; CAP 1; WASHER 1; RUBBER GROMMET 2. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-114-4601, 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
101563-1
NSN: 4820-01-114-4601
FSC: 4820
CAGE: 77646 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA AEROSPACE SYSTEMS DIV AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
component_quantity7
nonsupply_items_and_quantitiesNUT 2; STEM 1; CAP 1; WASHER 1; RUBBER GROMMET 2
NSN4820-01-114-4601
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 101563-1 · 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
•
COMPONENT QUANTITY: 7
•
NONSUPPLY ITEMS AND QUANTITIES: NUT 2; STEM 1; CAP 1; WASHER 1; RUBBER GROMMET 2
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT QUANTITY7
NONSUPPLY ITEMS AND QUANTITIESNUT 2; STEM 1; CAP 1; WASHER 1; RUBBER GROMMET 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1015-63Interchangeable
interchangeable cross-reference
interchangeable
310201Interchangeable
interchangeable cross-reference
interchangeable
CSN46363Interchangeable
interchangeable cross-reference
interchangeable
6008BInterchangeable
interchangeable cross-reference
interchangeable
228303R5Interchangeable
interchangeable cross-reference
interchangeable
101563-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 101563-1?
101563-1 is a MICROCIRCUIT,MEMORY.
What parts can replace 101563-1?
There are 10 known substitutes for 101563-1: 1015-63, 310201, CSN46363 and 7 more. Substitute compatibility should be verified for your specific system.
Is 101563-1 still available?
101563-1 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