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81-1001-58 — CARGO RELEASE,PARACHUTE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

81-1001-58: CARGO RELEASE,PARACHUTE.

The CARGO RELEASE,PARACHUTE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-182-5656, 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
81-1001-58
NSN: 5330-01-182-5656
NIINs: 011825656, 013102875
FSC: 5330 — Packing and Gasket Materials
CAGE: 91051 — PARKER-HANNIFIN CORPORATION DBA REFRIGERATION SPECIALTIES DIV REFRIGERATING SPECIALTIES DIVISION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionUSED BY PARARESCUE FORCES AS AN INTEGRAL PART OF AN AIR-DROPPABLE MOTORIZED RUBBER WATERCRAFT USED FOR SEARCH AND RESCUE OPERATIONS TO INCLUDE RECOVERY OF NASA SPACE SHUTTLE ASTRONAUTS
NSN5330-01-182-5656
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 81-1001-58 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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CROSS-SECTIONAL THICKNESS: 0.016 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
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OUTSIDE DIAMETER: 3.375 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.437 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.016 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER3.375 INCHES NOMINAL IN
APERTURE DIAMETER2.437 INCHES NOMINAL IN
MATERIALASBESTOS 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 81-1001-58?
81-1001-58 is a CARGO RELEASE,PARACHUTE.
What is the NSN for 81-1001-58?
81-1001-58 is cataloged in the U.S. Government catalog under NSN 5330-01-182-5656. This indicates validated use in U.S. government and defense supply chains.
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