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8968-066-063 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8968-066-063: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410, overall_length: 37.125 INCHES NOMINAL IN, largest_outside_diameter: 2.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-187-5137, 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
8968-066-063
NSN: 4820-01-187-5137
NIINs: 011875137, 012921606
FSC: 4820 — Valves, Nonpowered
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL COMP 410
overall_length37.125 INCHES NOMINAL IN
largest_outside_diameter2.750 INCHES NOMINAL IN
NSN4820-01-187-5137
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8968-066-063 · 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
•
VALVE TYPE FOR WHICH DESIGNED: GATE
•
LARGEST OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MATERIAL: STEEL COMP 410
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGATE
LARGEST OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
OVERALL LENGTH37.125 INCHES NOMINAL IN
MATERIALSTEEL COMP 410
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL FOR LEVEL 1
SUBSTITUTES & CROSS-REFERENCES 5
65N-8880-018 ITEM 8Reference document
Same NSN cross-reference
Reference document — Secondary reference
65N-8880-C18 ITEM 8L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8880-018 ITEM 8L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8968-066-063L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8880-018 ITEM 8Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 8968-066-063?
8968-066-063 is a STEM,FLUID VALVE.
What parts can replace 8968-066-063?
There are 5 known substitutes for 8968-066-063: 65N-8880-018 ITEM 8, 65N-8880-C18 ITEM 8L1, 8880-018 ITEM 8L1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8968-066-063?
8968-066-063 is cataloged in the U.S. Government catalog under NSN 4820-01-187-5137. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.