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Technical Data Sheet
PartsTable / MRO / 73402
73402 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

DANTROLENE SODIUM FOR INJECTION. Key specifications include material: STEEL BLADE, design_type: LOOSE, angle_in_deg: 36.0, hole_diameter: 0.160 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, nominal_width: 0.4687 INCHES IN, overall_width: 1.000 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 5330-00-514-4544, 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
MRO→ MRO_GENERAL→ 73402
NSN: 5330-00-514-4544
FSC: 5330
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL BLADE
design_typeLOOSE
angle_in_deg36.0
belt_quantity2
hole_diameter0.160 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
nominal_width0.4687 INCHES IN
overall_width1.000 INCHES NOMINAL IN
physical_formPOWDER
administrationINTRAVENOUS
overall_length0.200 INCHES NOMINAL IN
unattached_ringNOT INCLUDED
performance_typeSTANDARD CAPACITY
NSN5330-00-514-4544
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 73402 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
•
APERTURE DIAMETER: 0.498 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
•
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH: 0.140 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
BOLT HOLE QUANTITY: 4
•
HOLE DIAMETER: 0.160 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.030 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER0.498 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.140 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
BOLT HOLE QUANTITY4
HOLE DIAMETER0.160 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALRUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL THICKNESS0.030 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL LENGTH1.000 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH0.720 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
73402Interchangeable
interchangeable cross-reference
interchangeable
15340-2Interchangeable
interchangeable cross-reference
interchangeable
489285C91Interchangeable
interchangeable cross-reference
interchangeable
N73402Interchangeable
interchangeable cross-reference
interchangeable
NDC00149-0734-02Interchangeable
interchangeable cross-reference
interchangeable
6012469-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 73402?
73402 is a DANTROLENE SODIUM FOR INJECTION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 73402?
There are 6 known substitutes for 73402: 73402, 15340-2, 489285C91 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73402?
73402 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-514-4544. 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