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480146671 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

480146671: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: COBALT ALLOY SPRING, seal_width: 0.211 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, construction: ONE-PIECE, special_features: SEAL HEIGHT 0.240 TO 0.250, housing_bore_diameter: 5.475 INCHES MINIMUM AND 5.515 INCHES MAXIMUM IN, end_item_identification: MAST,LOS ANGLES CLASS SSN (688). This part is cataloged in the U.S.

Government catalog under NSN 5330-01-503-3667, 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
480146671
NSN: 5330-01-503-3667
FSC: 5330 — Packing and Gasket Materials
CAGE: 05939 — SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION DIV OMNISEAL SOLUTIONS (USA)
SPECIFICATIONS
materialCOBALT ALLOY SPRING
seal_width0.211 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
constructionONE-PIECE
special_featuresSEAL HEIGHT 0.240 TO 0.250
housing_bore_diameter5.475 INCHES MINIMUM AND 5.515 INCHES MAXIMUM IN
end_item_identificationMAST,LOS ANGLES CLASS SSN (688)
accommodated_shaft_diameter4.945 INCHES MINIMUM AND 4.995 INCHES MAXIMUM IN
cross-sectional_shape_styleC-SECTION W/ SPRING RING
material_document_and_classificationAMS 5876 ASSN STD SINGLE MATERIAL RESPONSE SPRING
NSN5330-01-503-3667
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 480146671 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
•
SEAL WIDTH: 0.211 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 5.475 INCHES MINIMUM AND 5.515 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5876 ASSN STD SINGLE MATERIAL RESPONSE SPRING
•
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ SPRING RING
•
ACCOMMODATED SHAFT DIAMETER: 4.945 INCHES MINIMUM AND 4.995 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.211 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
HOUSING BORE DIAMETER5.475 INCHES MINIMUM AND 5.515 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5876 ASSN STD SINGLE MATERIAL RESPONSE SPRING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-25732 WITH TFE LINER MIL SPEC SINGLE MATERIAL RESPONSE JACKET
CROSS-SECTIONAL SHAPE STYLEC-SECTION W/ SPRING RING
SPECIAL FEATURESSEAL HEIGHT 0.240 TO 0.250
ACCOMMODATED SHAFT DIAMETER4.945 INCHES MINIMUM AND 4.995 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONMAST,LOS ANGLES CLASS SSN (688)
MATERIALCOBALT ALLOY SPRING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR JACKET
SUBSTITUTES & CROSS-REFERENCES 1
1810141Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 480146671?
480146671 is a SEAL,PLAIN.
What parts can replace 480146671?
There is 1 known substitute for 480146671: 1810141. Substitute compatibility should be verified for your specific system.
What is the NSN for 480146671?
480146671 is cataloged in the U.S. Government catalog under NSN 5330-01-503-3667. This indicates validated use in U.S. government and defense supply chains.
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