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9M919-1 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9M919-1: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, seal_width: 0.500 INCHES NOMINAL IN, temp_rating: -94.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, construction: ONE-PIECE, housing_bore_diameter: 0.680 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN, accommodated_shaft_diameter: 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-379-9602, 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
9M919-1
NSN: 5330-01-379-9602
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
seal_width0.500 INCHES NOMINAL IN
temp_rating-94.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
constructionONE-PIECE
housing_bore_diameter0.680 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
accommodated_shaft_diameter0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
cross-sectional_shape_styleSINGLE LIP
material_document_and_classificationZZ-R-765, CL 3B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-379-9602
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9M919-1 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
•
TEMP RATING: -94.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 0.680 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765, CL 3B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
TEMP RATING-94.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
SEAL WIDTH0.500 INCHES NOMINAL IN
HOUSING BORE DIAMETER0.680 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765, CL 3B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q OVERALL
CONSTRUCTIONONE-PIECE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9M919-1?
9M919-1 is a SEAL,PLAIN.
What is the NSN for 9M919-1?
9M919-1 is cataloged in the U.S. Government catalog under NSN 5330-01-379-9602. This indicates validated use in U.S. government and defense supply chains.
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