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Technical Data Sheet
PartsTable / COMPONENT / 740-N
740-N ✓ 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 CUFF KIT,SPHYGMOMANOMETER is a the manufacturer industrial component. Key specifications include features_provided: CARRYING CASE, part_name_assigned_by_controlling_agency: CUFF KIT SPHYGMOMANOMETER SYSTEM 5 MULTICUFF BP SYSTEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-393-3567, 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
740-N
NSN: 5330-00-393-3567
FSC: 5330
CAGE: 93236 — DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE (USA)
SPECIFICATIONS
features_providedCARRYING CASE
part_name_assigned_by_controlling_agencyCUFF KIT SPHYGMOMANOMETER SYSTEM 5 MULTICUFF BP SYSTEM
NSN5330-00-393-3567
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 740-N 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
•
SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLEMENTARY FEATURESCROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
SPECIAL FEATURESSTYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
6515NCM105156Interchangeable
interchangeable cross-reference
interchangeable
19308Interchangeable
interchangeable cross-reference
interchangeable
740LFInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 740-N?
740-N is a CUFF KIT,SPHYGMOMANOMETER.
What parts can replace 740-N?
There are 3 known substitutes for 740-N: 6515NCM105156, 19308, 740LF. Substitute compatibility should be verified for your specific system.
What is the NSN for 740-N?
740-N is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-393-3567. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026