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ND8680-2 — CLAMP,BLOCK,SECTION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ND8680-2: CLAMP,BLOCK,SECTION.

The CLAMP,BLOCK,SECTION is a the manufacturer industrial component. Key specifications include style_designator: RECTANGULAR, end_item_identification: JOINT ASSEMBLY, EXPANSION MPT,NSSN, part_name_assigned_by_controlling_agency: CLAMP,RADIUS, 3 HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-476-4781, 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
ND8680-2
NSN: 5340-01-476-4781
FSC: 5340 — Hardware, Commercial
CAGE: 18444 — OIL STATES INDUSTRIES, INC. DIV SPECIAL PRODUCTS DIV (USA)
SPECIFICATIONS
style_designatorRECTANGULAR
end_item_identificationJOINT ASSEMBLY, EXPANSION MPT,NSSN
part_name_assigned_by_controlling_agencyCLAMP,RADIUS, 3 HOLE
NSN5340-01-476-4781
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ND8680-2 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
•
STYLE DESIGNATOR: RECTANGULAR
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECTANGULAR
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP,RADIUS, 3 HOLE
END ITEM IDENTIFICATIONJOINT ASSEMBLY, EXPANSION MPT,NSSN
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
ND8679ITEM6Reference 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 ND8680-2?
ND8680-2 is a CLAMP,BLOCK,SECTION.
What parts can replace ND8680-2?
There is 1 known substitute for ND8680-2: ND8679ITEM6. Substitute compatibility should be verified for your specific system.
What is the NSN for ND8680-2?
ND8680-2 is cataloged in the U.S. Government catalog under NSN 5340-01-476-4781. This indicates validated use in U.S. government and defense supply chains.
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