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356794 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

356794: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, seal_width: 0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN, construction: SOLID, fsc_application_data: STARTER,ENGINE,AIR TURBINE,ACFT, housing_bore_diameter: 2.130 INCHES MINIMUM AND 2.140 INCHES MAXIMUM IN, accommodated_shaft_diameter: 1.311 INCHES MINIMUM AND 1.313 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-052-4397, 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
356794
NSN: 5330-00-052-4397
FSC: 5330 — Packing and Gasket Materials
CAGE: 72599 — ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
seal_width0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
constructionSOLID
fsc_application_dataSTARTER,ENGINE,AIR TURBINE,ACFT
housing_bore_diameter2.130 INCHES MINIMUM AND 2.140 INCHES MAXIMUM IN
accommodated_shaft_diameter1.311 INCHES MINIMUM AND 1.313 INCHES MAXIMUM IN
cross-sectional_shape_styleSINGLE LIP
NSN5330-00-052-4397
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 356794 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
•
FSC APPLICATION DATA: STARTER,ENGINE,AIR TURBINE,ACFT
•
SEAL WIDTH: 0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 2.130 INCHES MINIMUM AND 2.140 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 1.311 INCHES MINIMUM AND 1.313 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATASTARTER,ENGINE,AIR TURBINE,ACFT
SEAL WIDTH0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN
HOUSING BORE DIAMETER2.130 INCHES MINIMUM AND 2.140 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
ACCOMMODATED SHAFT DIAMETER1.311 INCHES MINIMUM AND 1.313 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
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 1
509869Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 356794?
356794 is a SEAL,PLAIN.
What parts can replace 356794?
There is 1 known substitute for 356794: 509869. Substitute compatibility should be verified for your specific system.
What is the NSN for 356794?
356794 is cataloged in the U.S. Government catalog under NSN 5330-00-052-4397. This indicates validated use in U.S. government and defense supply chains.
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