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337412 G1 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

337412 G1: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: SOLID, style_designator: CIRCULAR, aperture_diameter: 9.140 INCHES NOMINAL IN, fabrication_method: SOLID, cross-sectional_width: 0.374 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-330-5053, 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
337412 G1
NSN: 5330-00-330-5053
FSC: 5330 — Packing and Gasket Materials
CAGE: 75345 — KIRKHILL, INC. DBA KIRKHILL INC (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionSOLID
style_designatorCIRCULAR
aperture_diameter9.140 INCHES NOMINAL IN
fabrication_methodSOLID
cross-sectional_width0.374 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN
cross-sectional_height0.590 INCHES NOMINAL IN
material_document_and_classificationAMS 3208 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-330-5053
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 337412 G1 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
•
CROSS-SECTIONAL HEIGHT: 0.590 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.374 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3208 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
APERTURE DIAMETER: 9.140 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
FABRICATION METHOD: SOLID
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.590 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.374 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3208 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
APERTURE DIAMETER9.140 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
FABRICATION METHODSOLID
CONSTRUCTIONSOLID
SUBSTITUTES & CROSS-REFERENCES 1
5330PL0645953Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 337412 G1?
337412 G1 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 337412 G1?
There is 1 known substitute for 337412 G1: 5330PL0645953. Substitute compatibility should be verified for your specific system.
What is the NSN for 337412 G1?
337412 G1 is cataloged in the U.S. Government catalog under NSN 5330-00-330-5053. This indicates validated use in U.S. government and defense supply chains.
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