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5683373 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5683373: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL SPRING, seal_width: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, construction: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-406-5249, 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
5683373
NSN: 5330-00-406-5249
FSC: 5330 — Packing and Gasket Materials
CAGE: 0A335 — LINEAR MOTION LLC DIV UGM (USA)
SPECIFICATIONS
materialSTEEL SPRING
seal_width0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
constructionSOLID
NSN5330-00-406-5249
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5683373 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: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
•
MATERIAL: STEEL SPRING
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
MATERIALSTEEL SPRING
CONSTRUCTIONSOLID
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 3
33MFL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AT129241Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AT 12604Reference 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 5683373?
5683373 is a SEAL,PLAIN.
What parts can replace 5683373?
There are 3 known substitutes for 5683373: 33MFL1, AT129241, AT 12604. Substitute compatibility should be verified for your specific system.
What is the NSN for 5683373?
5683373 is cataloged in the U.S. Government catalog under NSN 5330-00-406-5249. This indicates validated use in U.S. government and defense supply chains.
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