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Technical Data Sheet
PartsTable / COMPONENT / 5340PL0577449
5340PL0577449 ✓ 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, overall_width: 1.000 INCHES NOMINAL IN, overall_length: 5.625 INCHES NOMINAL IN, special_features: STRAP HAS INVERTED ARC, style_designator: STRAIGHT ARCH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-256-2188, 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
5340PL0577449
NSN: 5340-00-256-2188
FSC: 5340
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
cushionNOT INCLUDED
materialSTEEL OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width1.000 INCHES NOMINAL IN
overall_length5.625 INCHES NOMINAL IN
special_featuresSTRAP HAS INVERTED ARC
style_designatorSTRAIGHT ARCH
surface_treatmentCADMIUM AND CHROMATE
material_thickness0.075 INCHES NOMINAL IN
mounting_hole_size0.406 INCHES NOMINAL IN
inside_diameter/arch_length3.438 INCHES NOMINAL IN
distance_between_mounting_hole_centers4.625 INCHES NOMINAL IN
NSN5340-00-256-2188
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5340PL0577449 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
•
INSIDE DIAMETER/ARCH LENGTH: 3.438 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
•
MATERIAL: STEEL OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 LOCATION NOT OTHERWISE SPECIFIED
•
STYLE DESIGNATOR: STRAIGHT ARCH
•
SURFACE TREATMENT: CADMIUM AND CHROMATE
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 4.625 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER/ARCH LENGTH3.438 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
MATERIALSTEEL OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 LOCATION NOT OTHERWISE SPECIFIED
STYLE DESIGNATORSTRAIGHT ARCH
SURFACE TREATMENTCADMIUM AND CHROMATE
OVERALL WIDTH1.000 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS4.625 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
SPECIAL FEATURESSTRAP HAS INVERTED ARC
DISTANCE BETWEEN BASE AND INSIDE OF ARCH1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
007100-79Interchangeable
interchangeable cross-reference
interchangeable
83635Interchangeable
interchangeable cross-reference
interchangeable
3191-003Interchangeable
interchangeable cross-reference
interchangeable
SM-730Interchangeable
interchangeable cross-reference
interchangeable
8-3005Interchangeable
interchangeable cross-reference
interchangeable
3005CBCCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5340PL0577449?
5340PL0577449 is a STRAP,RETAINING.
What parts can replace 5340PL0577449?
There are 9 known substitutes for 5340PL0577449: 007100-79, 83635, 3191-003 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5340PL0577449?
5340PL0577449 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-256-2188. 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