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PartsTable / COMPONENT / 0030310610
0030310610 ✓ 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 STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, mounting_pad: NOT INCLUDED, style_designator: STRAIGHT ARCH, surface_treatment: ZINC AND CHROMATE, mounting_hole_size: 0.656 INCHES NOMINAL IN, inside_diameter/arch_length: 1.875 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 5340-01-271-2659, 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
0030310610
NSN: 5340-01-271-2659
FSC: 5340
CAGE: 33066 — NEWTON INSTRUMENT COMPANY DBA NEWTON INSTRUMENT CO (USA)
SPECIFICATIONS
cushionNOT INCLUDED
mounting_padNOT INCLUDED
style_designatorSTRAIGHT ARCH
surface_treatmentZINC AND CHROMATE
mounting_hole_size0.656 INCHES NOMINAL IN
inside_diameter/arch_length1.875 INCHES NOMINAL IN
NSN5340-01-271-2659
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0030310610 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
•
MOUNTING HOLE SIZE: 0.656 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT ARCH
•
SURFACE TREATMENT: ZINC AND CHROMATE
•
CUSHION: NOT INCLUDED
•
INSIDE DIAMETER/ARCH LENGTH: 1.875 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE SIZE0.656 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT ARCH
SURFACE TREATMENTZINC AND CHROMATE
CUSHIONNOT INCLUDED
INSIDE DIAMETER/ARCH LENGTH1.875 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
30-316Interchangeable
interchangeable cross-reference
interchangeable
30 AND 32Interchangeable
interchangeable cross-reference
interchangeable
K139893Interchangeable
interchangeable cross-reference
interchangeable
7316Interchangeable
interchangeable cross-reference
interchangeable
A-A-59634Interchangeable
interchangeable cross-reference
interchangeable
7316BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0030310610?
0030310610 is a STRAP,RETAINING.
What parts can replace 0030310610?
There are 17 known substitutes for 0030310610: 30-316, 30 AND 32, K139893 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0030310610?
0030310610 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-271-2659. 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