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6836279 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6836279: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include height: 0.300 INCHES NOMINAL IN, radius: 0.0602 INCHES NOMINAL IN, material: STEEL, outside_diameter: 1.878 INCHES MINIMUM AND 1.883 INCHES MAXIMUM IN, style_designator: TRAPPED CUP, smallest_diameter: 1.875 INCHES MINIMUM AND 1.879 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-321-9159, 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
6836279
NSN: 5340-00-321-9159
FSC: 5340 — Hardware, Commercial
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
height0.300 INCHES NOMINAL IN
radius0.0602 INCHES NOMINAL IN
materialSTEEL
outside_diameter1.878 INCHES MINIMUM AND 1.883 INCHES MAXIMUM IN
style_designatorTRAPPED CUP
smallest_diameter1.875 INCHES MINIMUM AND 1.879 INCHES MAXIMUM IN
material_thickness0.0598 INCHES NOMINAL IN
material_document_and_classificationSAE 1008 THRU 1020 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-00-321-9159
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6836279 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
•
RADIUS: 0.0602 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.878 INCHES MINIMUM AND 1.883 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: TRAPPED CUP
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 1008 THRU 1020 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL THICKNESS: 0.0598 INCHES NOMINAL IN
•
HEIGHT: 0.300 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
SMALLEST DIAMETER: 1.875 INCHES MINIMUM AND 1.879 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
RADIUS0.0602 INCHES NOMINAL IN
OUTSIDE DIAMETER1.878 INCHES MINIMUM AND 1.883 INCHES MAXIMUM IN
STYLE DESIGNATORTRAPPED CUP
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1008 THRU 1020 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL THICKNESS0.0598 INCHES NOMINAL IN
HEIGHT0.300 INCHES NOMINAL IN
MATERIALSTEEL
SMALLEST DIAMETER1.875 INCHES MINIMUM AND 1.879 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
L33620Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6836279?
6836279 is a PLUG,EXPANSION.
What parts can replace 6836279?
There is 1 known substitute for 6836279: L33620. Substitute compatibility should be verified for your specific system.
What is the NSN for 6836279?
6836279 is cataloged in the U.S. Government catalog under NSN 5340-00-321-9159. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.