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Technical Data Sheet
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51479 — GASKET

✓ Government record, cited
Aerocool · ORING SEAL
PRODUCT OVERVIEW

51479: GASKET.

- Innovative anti-shock Fluid Dynamic Bearing delivers longer life span - Energy-efficient designed fins to reduce air turbulence - Air Circulator directs airflow for intense cooling - Removable Air Circulator for easy cleaning - Dual usages: with or without Air Circulator - All cables are black sleeved - 3-pin > 4-pin converter cable included This part is cataloged in the U.S. Government catalog under NSN 5330-00-119-7166, 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
51479
NSN: 5330-00-119-7166
NIINs: 001197166, 004096389, 010239648, 015537395
FSC: 5330 — Packing and Gasket Materials
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
end_item_identificationPHOTOGRAPHIC SETS
NSN5330-00-119-7166
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 51479 MFR: Aerocool ⚠ 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
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CROSS-SECTIONAL THICKNESS: 0.078 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
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CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
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OUTSIDE DIAMETER: 0.687 INCHES NOMINAL IN
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APERTURE DIAMETER: 0.516 INCHES NOMINAL IN
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MATERIAL: COPPER AND ASBESTOS OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.078 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
OUTSIDE DIAMETER0.687 INCHES NOMINAL IN
APERTURE DIAMETER0.516 INCHES NOMINAL IN
MATERIALCOPPER AND ASBESTOS OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 51479?
51479 is a GASKET manufactured by Aerocool.
What is the NSN for 51479?
51479 is cataloged in the U.S. Government catalog under NSN 5330-00-119-7166. This indicates validated use in U.S. government and defense supply chains.
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