PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 730-00/00
730-00/00 ✓ 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 730-00/00 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-579-4148, 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
730-00/00
NSN: 5340-01-579-4148
FSC: 5340
CAGE: 0ACZ1 — QUALTEK ELECTRONICS CORP FAN-S DIV (USA)
SPECIFICATIONS
Part Number730-00/00
NSN5340-01-579-4148
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 730-00/00 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
•
MATERIAL: STEEL CORROSION RESISTING BODY
•
SURFACE TREATMENT: COPPER ALLOY WASHER
•
WIDTH: 45.7 MILLIMETERS NOMINAL MM
•
LENGTH: 40.6 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING BODY
SURFACE TREATMENTCOPPER ALLOY WASHER
SURFACE TREATMENTCOPPER ALLOY SCREW
SURFACE TREATMENTCOPPER ALLOY NUT
WIDTH45.7 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONAN/SIA-127H ANNOUNCING SYSTEM, EQUIPMENT RACK
SPECIAL FEATURESTHIS RETAINER CLIP KIT INCLUDES THE CLIP, 20.9MM LONG SCREW, 5.8MM OD WASHER, AND ONE 0.193 A/F BY 0.100 INCH THICK HEX NUT A
LENGTH40.6 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) RETAINER LOCK KIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
7300003Interchangeable
interchangeable cross-reference
interchangeable
7300000Interchangeable
interchangeable cross-reference
interchangeable
DDG-51Interchangeable
interchangeable cross-reference
interchangeable
7000035Interchangeable
interchangeable cross-reference
interchangeable
7300000 ITEM 5Interchangeable
interchangeable cross-reference
interchangeable
7000007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 730-00/00?
730-00/00 is a 730-00/00.
What parts can replace 730-00/00?
There are 11 known substitutes for 730-00/00: 7300003, 7300000, DDG-51 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 730-00/00?
730-00/00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-579-4148. 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