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001927 — DIAPHRAGM,ACTUATOR VALVE,SPECIAL

✓ Government record, cited
Legrand · ORING SEAL
PRODUCT OVERVIEW

001927: DIAPHRAGM,ACTUATOR VALVE,SPECIAL.

DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Key specifications include material: PLASTIC POLYVINYL, end_item_identification: 170' PATROL COASTAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-919-7875, 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
001927
NSN: 5330-00-919-7875
NIINs: 009197875, 014218762, 016053040
FSC: 5330 — Packing and Gasket Materials
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialPLASTIC POLYVINYL
end_item_identification170' PATROL COASTAL
NSN5330-00-919-7875
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 001927 MFR: Legrand ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.311 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.100 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: V
•
PERIPHERAL DIAMETER: 1.027 INCHES NOMINAL IN
•
COLOR: YELLOW
•
CENTER HOLE DIAMETER: 0.637 INCHES NOMINAL IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.311 INCHES NOMINAL IN
RIM SURFACE WIDTH0.100 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEV
PERIPHERAL DIAMETER1.027 INCHES NOMINAL IN
COLORYELLOW
CENTER HOLE DIAMETER0.637 INCHES NOMINAL IN
MATERIALPLASTIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
UC210D4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
UC5-8X1X5-16-4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 001927?
001927 is a DIAPHRAGM,ACTUATOR VALVE,SPECIAL manufactured by Legrand.
What parts can replace 001927?
There are 2 known substitutes for 001927: UC210D4, UC5-8X1X5-16-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 001927?
001927 is cataloged in the U.S. Government catalog under NSN 5330-00-919-7875. 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.