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195108-S — HEAD,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

195108-S: HEAD,VALVE.

The HEAD,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: MATL-COMP 303 PER AMS5640. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-091-5647, 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
195108-S
NSN: 4820-01-091-5647
NIINs: 010915647, 013374093
FSC: 4820 — Valves, Nonpowered
CAGE: 77842 — EATON CORPORATION DBA EATON INOAC DIV EATON (USA)
SPECIFICATIONS
materialSTEEL
special_featuresMATL-COMP 303 PER AMS5640
NSN4820-01-091-5647
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 195108-S · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL ONE ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL ONE ITEMS
SUBSTITUTES & CROSS-REFERENCES 5
190000 PART 195108-SReference document
Same NSN cross-reference
Reference document — Secondary reference
190000 PART 195108-SL1Reference document
Same NSN cross-reference
Reference document — Secondary reference
195108-SL1Reference document
Same NSN cross-reference
Reference document — Secondary reference
190000 PIECE-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
190000 PEICE-2L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 195108-S?
195108-S is a HEAD,VALVE.
What parts can replace 195108-S?
There are 5 known substitutes for 195108-S: 190000 PART 195108-S, 190000 PART 195108-SL1, 195108-SL1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 195108-S?
195108-S is cataloged in the U.S. Government catalog under NSN 4820-01-091-5647. 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.