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A79045-1 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A79045-1: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include radius: 0.060 INCHES NOMINAL IN, material: RUBBER BODY, overall_height: 0.275 INCHES NOMINAL IN, style_designator: CLOSED END, material_thickness: 0.015 INCHES NOMINAL IN, base_inside_diameter: 0.980 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-333-1211, 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
A79045-1
NSN: 5340-01-333-1211
FSC: 5340 — Hardware, Commercial
CAGE: 9P5N5 — MOOG MILITARY AIRCRAFT LLC (USA)
SPECIFICATIONS
radius0.060 INCHES NOMINAL IN
materialRUBBER BODY
overall_height0.275 INCHES NOMINAL IN
style_designatorCLOSED END
material_thickness0.015 INCHES NOMINAL IN
base_inside_diameter0.980 INCHES NOMINAL IN
body_outside_diameter1.290 INCHES NOMINAL IN
NSN5340-01-333-1211
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A79045-1 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
•
RADIUS: 0.060 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.290 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CLOSED END
•
MATERIAL THICKNESS: 0.015 INCHES NOMINAL IN
•
BASE INSIDE DIAMETER: 0.980 INCHES NOMINAL IN
•
MATERIAL: RUBBER BODY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.275 INCHES NOMINAL IN
RADIUS0.060 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.290 INCHES NOMINAL IN
STYLE DESIGNATORCLOSED END
MATERIAL THICKNESS0.015 INCHES NOMINAL IN
BASE INSIDE DIAMETER0.980 INCHES NOMINAL IN
MATERIALRUBBER BODY
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A79045-1?
A79045-1 is a BOOT,DUST AND MOISTURE SEAL.
What is the NSN for A79045-1?
A79045-1 is cataloged in the U.S. Government catalog under NSN 5340-01-333-1211. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.