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155S8-12D — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

155S8-12D: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: ALUMINUM ALLOY, drive_type: SQUARE HEAD, design_type: THREADED, thread_class: 2A A, overall_diameter: 2.260 INCHES NOMINAL IN, features_provided: GASKET AND SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-825-4828, 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
155S8-12D
NSN: 5340-00-825-4828
FSC: 5340 — Hardware, Commercial
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
drive_typeSQUARE HEAD
design_typeTHREADED
thread_class2A A
overall_diameter2.260 INCHES NOMINAL IN
features_providedGASKET AND SHOULDER
surface_treatmentANODIZE
thread_size_and_series/type_designator1-5/8-12 UN
NSN5340-00-825-4828
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 155S8-12D 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
•
DESIGN TYPE: THREADED
•
OVERALL DIAMETER: 2.260 INCHES NOMINAL IN
•
DRIVE TYPE: SQUARE HEAD
•
FEATURES PROVIDED: GASKET AND SHOULDER
•
SURFACE TREATMENT: ANODIZE
•
THREAD CLASS: 2A A
•
MATERIAL: ALUMINUM ALLOY
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1-5/8-12 UN
TECHNICAL CHARACTERISTICS
DESIGN TYPETHREADED
OVERALL DIAMETER2.260 INCHES NOMINAL IN
DRIVE TYPESQUARE HEAD
FEATURES PROVIDEDGASKET AND SHOULDER
SURFACE TREATMENTANODIZE
THREAD CLASS2A A
MATERIALALUMINUM ALLOY
THREAD SIZE AND SERIES/TYPE DESIGNATOR1-5/8-12 UN
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 155S8-12D?
155S8-12D is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What is the NSN for 155S8-12D?
155S8-12D is cataloged in the U.S. Government catalog under NSN 5340-00-825-4828. This indicates validated use in U.S. government and defense supply chains.
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