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2643DP500 — BUTTON,PLUG

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2643DP500: BUTTON,PLUG.

The BUTTON,PLUG is a the manufacturer industrial component. Key specifications include material: PLASTIC, head_height: 0.060 INCHES NOMINAL IN, overall_height: 0.406 INCHES NOMINAL IN, special_features: COLOR BLACK, head_outside_diameter: 0.580 INCHES NOMINAL IN, bottom_outside_diameter: 0.484 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-392-5631, 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
2643DP500
NSN: 5340-01-392-5631
FSC: 5340 — Hardware, Commercial
CAGE: 28520 — HEYCO INC DBA HEYCO PRODUCTS (USA)
SPECIFICATIONS
materialPLASTIC
head_height0.060 INCHES NOMINAL IN
overall_height0.406 INCHES NOMINAL IN
special_featuresCOLOR BLACK
head_outside_diameter0.580 INCHES NOMINAL IN
bottom_outside_diameter0.484 INCHES NOMINAL IN
hole_accommodation_diameter0.500 INCHES NOMINAL IN
material_accommodated_thickness0.125 INCHES NOMINAL IN
material_document_and_classificationASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-392-5631
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2643DP500 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
•
HEAD HEIGHT: 0.060 INCHES NOMINAL IN
•
HOLE ACCOMMODATION DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL ACCOMMODATED THICKNESS: 0.125 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE
•
BOTTOM OUTSIDE DIAMETER: 0.484 INCHES NOMINAL IN
•
HEAD OUTSIDE DIAMETER: 0.580 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.406 INCHES NOMINAL IN
HEAD HEIGHT0.060 INCHES NOMINAL IN
HOLE ACCOMMODATION DIAMETER0.500 INCHES NOMINAL IN
MATERIAL ACCOMMODATED THICKNESS0.125 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE
BOTTOM OUTSIDE DIAMETER0.484 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR BLACK
HEAD OUTSIDE DIAMETER0.580 INCHES NOMINAL IN
MATERIALPLASTIC
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 2
Z00.N7130010500Reference document
Same NSN cross-reference
Reference document — Secondary reference
7242000012Reference document
Same NSN cross-reference
Reference document — Secondary 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 2643DP500?
2643DP500 is a BUTTON,PLUG.
What parts can replace 2643DP500?
There are 2 known substitutes for 2643DP500: Z00.N7130010500, 7242000012. Substitute compatibility should be verified for your specific system.
What is the NSN for 2643DP500?
2643DP500 is cataloged in the U.S. Government catalog under NSN 5340-01-392-5631. This indicates validated use in U.S. government and defense supply chains.
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