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908497 — PLUG,EXPANSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

908497: PLUG,EXPANSION.

The PLUG,EXPANSION is a the manufacturer industrial component. Key specifications include height: 0.188 INCHES NOMINAL IN, radius: 0.031 INCHES NOMINAL IN, material: STEEL, outside_diameter: 1.468 INCHES NOMINAL IN, style_designator: TRAPPED CUP, smallest_diameter: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-337-6008, 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
908497
NSN: 5340-00-337-6008
FSC: 5340 — Hardware, Commercial
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
height0.188 INCHES NOMINAL IN
radius0.031 INCHES NOMINAL IN
materialSTEEL
outside_diameter1.468 INCHES NOMINAL IN
style_designatorTRAPPED CUP
smallest_diameter1.375 INCHES NOMINAL IN
material_thickness0.030 INCHES NOMINAL IN
NSN5340-00-337-6008
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 908497 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: 0.031 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.468 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TRAPPED CUP
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
•
HEIGHT: 0.188 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
SMALLEST DIAMETER: 1.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RADIUS0.031 INCHES NOMINAL IN
OUTSIDE DIAMETER1.468 INCHES NOMINAL IN
STYLE DESIGNATORTRAPPED CUP
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
HEIGHT0.188 INCHES NOMINAL IN
MATERIALSTEEL
SMALLEST DIAMETER1.375 INCHES NOMINAL 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 908497?
908497 is a PLUG,EXPANSION.
What is the NSN for 908497?
908497 is cataloged in the U.S. Government catalog under NSN 5340-00-337-6008. 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.