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701689 — COVER,LRAD-1000

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

701689: COVER,LRAD-1000.

The COVER,LRAD-1000 is a the manufacturer industrial component. Key specifications include special_features: ENVELOPE DIMENSIONS ARE 8 INCH X 39.5 INCH X 41.5 INCH IN, end_item_identification: NAVY CODE C180020002, part_name_assigned_by_controlling_agency: LRAD 1000. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-192-2650, 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
701689
NSN: 5340-00-192-2650
NIINs: 001922650, 015746705
FSC: 5340 — Hardware, Commercial
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
special_featuresENVELOPE DIMENSIONS ARE 8 INCH X 39.5 INCH X 41.5 INCH IN
end_item_identificationNAVY CODE C180020002
part_name_assigned_by_controlling_agencyLRAD 1000
NSN5340-00-192-2650
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 701689 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
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FSC APPLICATION DATA: AIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
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MATERIAL HARDNESS RATING: 32.0 ROCKWELL C NOMINAL
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DESIGN TYPE: SOLID
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MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAAIRCRAFT HYDRAULIC,VACUUM,DEICING SYSTEMS
MATERIAL HARDNESS RATING32.0 ROCKWELL C NOMINAL
DESIGN TYPESOLID
MATERIALSTEEL
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 701689?
701689 is a COVER,LRAD-1000.
What is the NSN for 701689?
701689 is cataloged in the U.S. Government catalog under NSN 5340-00-192-2650. 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.