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76NB015TYPE1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

76NB015TYPE1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 0.691 INCHES NOMINAL IN, center_hole_diameter: 0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-850-6869, 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
76NB015TYPE1
NSN: 5331-00-850-6869
FSC: 5331 — O-ring
CAGE: 05214 — COMPUTER MACHINING TECHNOLOGY CORP (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter0.691 INCHES NOMINAL IN
center_hole_diameter0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN5331-00-850-6869
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 76NB015TYPE1 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
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.691 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.691 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.546 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 4
ARP568A-015Reference document
Same NSN cross-reference
Reference document — Secondary reference
ARP568-015Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
ARP 015Reference document
Same NSN cross-reference
Reference document — Secondary reference
4564015Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 76NB015TYPE1?
76NB015TYPE1 is a O-RING.
What parts can replace 76NB015TYPE1?
There are 4 known substitutes for 76NB015TYPE1: ARP568A-015, ARP568-015, ARP 015 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 76NB015TYPE1?
76NB015TYPE1 is cataloged in the U.S. Government catalog under NSN 5331-00-850-6869. This indicates validated use in U.S. government and defense supply chains.
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