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Technical Data Sheet
L681527-1 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SLEEVE,SEAL,COUPLER is a the manufacturer industrial component. Key specifications include material: COTTON AND RUBBER SYNTHETIC OVERALL, cross-sectional_length: 1.200 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN, cross-sectional_shape_style: SPHERICAL, cross_section_inside_diameter: 7.595 INCHES MINIMUM AND 7.655 INCHES MAXIMUM IN, cross_section_outside_diameter: 7.805 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-838-5061, 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
L681527-1
NSN: 5330-00-838-5061
FSC: 5330
CAGE: 06845 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialCOTTON AND RUBBER SYNTHETIC OVERALL
cross-sectional_length1.200 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
cross-sectional_shape_styleSPHERICAL
cross_section_inside_diameter7.595 INCHES MINIMUM AND 7.655 INCHES MAXIMUM IN
cross_section_outside_diameter7.805 INCHES NOMINAL IN
NSN5330-00-838-5061
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L681527-1 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
CROSS SECTION INSIDE DIAMETER: 7.595 INCHES MINIMUM AND 7.655 INCHES MAXIMUM IN
CROSS-SECTIONAL LENGTH: 1.200 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER: 7.805 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SPHERICAL
MATERIAL: COTTON AND RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS SECTION INSIDE DIAMETER7.595 INCHES MINIMUM AND 7.655 INCHES MAXIMUM IN
CROSS-SECTIONAL LENGTH1.200 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
CROSS SECTION OUTSIDE DIAMETER7.805 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPHERICAL
MATERIALCOTTON AND RUBBER SYNTHETIC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
SCC22194Interchangeable
interchangeable cross-reference
interchangeable
12402Interchangeable
interchangeable cross-reference
interchangeable
163-016Interchangeable
interchangeable cross-reference
interchangeable
12402-00Interchangeable
interchangeable cross-reference
interchangeable
41-19Interchangeable
interchangeable cross-reference
interchangeable
MH10391Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L681527-1?
L681527-1 is a SLEEVE,SEAL,COUPLER.
What parts can replace L681527-1?
There are 12 known substitutes for L681527-1: SCC22194, 12402, 163-016 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L681527-1?
L681527-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-838-5061. This indicates validated use in U.S. government and defense supply chains.
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