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12266669-2 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12266669-2: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: PLASTIC OVERALL, construction: ONE-PIECEONE-PIECE, attachment_method: ROUND HOLEROUND HOLE, cross-sectional_width: 0.540 INCHES NOMINAL0.540 INCHES NOMINAL IN, cross-sectional_height: 0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN, attachment_hole_diameter: 0.201 INCHES NOMINAL0.201 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-057-6579, 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
12266669-2
NSN: 5330-01-057-6579
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
constructionONE-PIECEONE-PIECE
special_featuresSHAPE OF SEAL IS A 176 DEG 0 MIN 5.236 IN. RADIUS HALF CIRCLESHAPE OF SEAL IS A 176 DEG 0 MIN 5.236 IN. RADIUS HALF CIRCLE IN
attachment_methodROUND HOLEROUND HOLE
cross-sectional_width0.540 INCHES NOMINAL0.540 INCHES NOMINAL IN
cross-sectional_height0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
attachment_hole_diameter0.201 INCHES NOMINAL0.201 INCHES NOMINAL IN
attachment_feature_quantity1717
cross-sectional_shape_styleRECTANGULAR ONE CORNER RADIUSRECTANGULAR ONE CORNER RADIUS
NSN5330-01-057-6579
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12266669-2 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
•
ATTACHMENT HOLE DIAMETER: 0.201 INCHES NOMINAL0.201 INCHES NOMINAL IN
•
ATTACHMENT FEATURE QUANTITY: 1717
•
CROSS-SECTIONAL HEIGHT: 0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.540 INCHES NOMINAL0.540 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR ONE CORNER RADIUSRECTANGULAR ONE CORNER RADIUS
•
MATERIAL: PLASTIC OVERALL
•
CONSTRUCTION: ONE-PIECEONE-PIECE
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.201 INCHES NOMINAL0.201 INCHES NOMINAL IN
ATTACHMENT FEATURE QUANTITY1717
CROSS-SECTIONAL HEIGHT0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.540 INCHES NOMINAL0.540 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR ONE CORNER RADIUSRECTANGULAR ONE CORNER RADIUS
SPECIAL FEATURESSHAPE OF SEAL IS A 176 DEG 0 MIN 5.236 IN. RADIUS HALF CIRCLESHAPE OF SEAL IS A 176 DEG 0 MIN 5.236 IN. RADIUS HALF CIRCLE IN
MATERIALPLASTIC OVERALL
CONSTRUCTIONONE-PIECEONE-PIECE
ATTACHMENT METHODROUND HOLEROUND HOLE
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 1
6695-558-2Reference document
Same NSN cross-reference
Reference document — Secondary 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 12266669-2?
12266669-2 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 12266669-2?
There is 1 known substitute for 12266669-2: 6695-558-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 12266669-2?
12266669-2 is cataloged in the U.S. Government catalog under NSN 5330-01-057-6579. This indicates validated use in U.S. government and defense supply chains.
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