BY7 — GASKET
✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW
BY7: GASKET.
The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.75 INCHES NOMINAL SINGLE HOLE IN, overall_width: 1.11 INCHES NOMINAL IN, overall_height: 1.18 INCHES NOMINAL IN, special_features: USED ON A FORGED VALVE, part_name_assigned_by_controlling_agency: VALVE STEM,PACKING. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-699-6123, 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
BY7
NSN: 5330-01-699-6123 FSC: 5330 — Packing and Gasket MaterialsCAGE: 4V609 — BONNEY FORGE VALVE (USA)
SPECIFICATIONS
hole_diameter 0.75 INCHES NOMINAL SINGLE HOLE IN overall_width 1.11 INCHES NOMINAL IN overall_height 1.18 INCHES NOMINAL IN special_features USED ON A FORGED VALVE part_name_assigned_by_controlling_agency VALVE STEM,PACKING NSN 5330-01-699-6123
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: BY7
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
• HOLE DIAMETER: 0.75 INCHES NOMINAL SINGLE HOLE IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT 1.18 INCHES NOMINAL IN OVERALL WIDTH 1.11 INCHES NOMINAL IN SPECIAL FEATURES USED ON A FORGED VALVE PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE STEM,PACKING HOLE DIAMETER 0.75 INCHES NOMINAL SINGLE HOLE IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
LIFECYCLE
NSN status Active · U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BY7?
BY7 is a GASKET.
What is the NSN for BY7?
BY7 is cataloged in the U.S. Government catalog under NSN 5330-01-699-6123. This indicates validated use in U.S. government and defense supply chains.