PartsTable
Technical Data Sheet
MS90376-10R ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: PLASTIC, POLYETHYLENE (PP), special_features: INSERT:NOT INCLUDED. CHAIN: NOT INCLUDED.

MOUNTING METHOD: PRESS FIT. DIAMETER: 0.750 INCHES NOMINAL. IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-211-8188, 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
MS90376-10R
NSN: 5340-00-211-8188
FSC: 5340
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP)
special_featuresINSERT:NOT INCLUDED. CHAIN: NOT INCLUDED. MOUNTING METHOD: PRESS FIT. DIAMETER: 0.750 INCHES NOMINAL. IN
NSN5340-00-211-8188
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS90376-10R MFR: OEM ⚠ 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
MATERIAL: PLASTIC, POLYETHYLENE (PP)
ROUND CAP OUTSIDE SURFACE CONDITION: SMOOTH
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.595 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
DESIGN TYPE: FRICTION
INSIDE DIAMETER LENGTH: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
OVERALL DIAMETER: 0.809 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-390, TYPE 1, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC, POLYETHYLENE (PP)
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.595 INCHES MINIMUM AND 0.615 INCHES MAXIMUM IN
DESIGN TYPEFRICTION
INSIDE DIAMETER LENGTH0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
OVERALL DIAMETER0.809 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-390, TYPE 1, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
MS90376-14RUpgraded Successor
successor cross-reference
successor
494115000600Upgraded Successor
successor cross-reference
successor
MIL-C-5501Upgraded Successor
successor cross-reference
successor
MS90376-10RUpgraded Successor
successor cross-reference
successor
MS90376-9RUpgraded Successor
successor cross-reference
successor
686B012810Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS90376-10R?
MS90376-10R is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace MS90376-10R?
There are 14 known substitutes for MS90376-10R: MS90376-14R, 494115000600, MIL-C-5501 and 11 more. Substitute compatibility should be verified for your specific system.
Is MS90376-10R still available?
MS90376-10R is currently cancelled.
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