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AR51481 — KEY,SWITCH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AR51481: KEY,SWITCH.

The KEY,SWITCH is a the manufacturer industrial component. Key specifications include document_type: INDUSTRIAL DRAWING, usage_location: CONUS, document_source: 15434, document_identification: AR51481, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-133-6235, 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
AR51481
NSN: 5330-00-133-6235
NIINs: 001336235, 013289674
FSC: 5330 — Packing and Gasket Materials
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
document_typeINDUSTRIAL DRAWING
usage_locationCONUS
document_source15434
document_identificationAR51481
component_document_originINDUSTRIAL
NSN5330-00-133-6235
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AR51481 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
•
DOCUMENT TYPE: INDUSTRIAL DRAWING
•
DOCUMENT IDENTIFICATION: AR51481
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 15434
•
USAGE LOCATION: CONUS
TECHNICAL CHARACTERISTICS
DOCUMENT TYPEINDUSTRIAL DRAWING
DOCUMENT IDENTIFICATIONAR51481
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE15434
USAGE LOCATIONCONUS
SUBSTITUTES & CROSS-REFERENCES 1
5330001336235Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AR51481?
AR51481 is a KEY,SWITCH.
What parts can replace AR51481?
There is 1 known substitute for AR51481: 5330001336235. Substitute compatibility should be verified for your specific system.
What is the NSN for AR51481?
AR51481 is cataloged in the U.S. Government catalog under NSN 5330-00-133-6235. This indicates validated use in U.S. government and defense supply chains.
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