PartsTable
Technical Data Sheet
610R1-1 ✓ 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 BUCKLE is a the manufacturer industrial component. Key specifications include insignia: NOT INCLUDED, material: STEEL OVERALL, overall_width: 0.810 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, enameled_feature: NOT INCLUDED, surface_treatment: CADMIUM AND ZINC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-841-5109, 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
610R1-1
NSN: 5340-00-841-5109
FSC: 5340
CAGE: 76786 — BUCKLES INTERNATIONAL, INC. (USA)
SPECIFICATIONS
insigniaNOT INCLUDED
materialSTEEL OVERALL
overall_width0.810 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
enameled_featureNOT INCLUDED
surface_treatmentCADMIUM AND ZINC
buckle_style_designatorNOTCHED EDGE
strap_accommodation_width0.560 INCHES NOMINAL IN
NSN5340-00-841-5109
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 610R1-1 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 OVERALL
SURFACE TREATMENT: CADMIUM AND ZINC
STRAP ACCOMMODATION WIDTH: 0.560 INCHES NOMINAL IN
BUCKLE STYLE DESIGNATOR: NOTCHED EDGE
ENAMELED FEATURE: NOT INCLUDED
INSIGNIA: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM AND ZINC
STRAP ACCOMMODATION WIDTH0.560 INCHES NOMINAL IN
BUCKLE STYLE DESIGNATORNOTCHED EDGE
ENAMELED FEATURENOT INCLUDED
INSIGNIANOT INCLUDED
OVERALL LENGTH2.000 INCHES NOMINAL IN
OVERALL WIDTH0.810 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
63C1785831Upgraded Successor
successor cross-reference
successor
61051Upgraded Successor
successor cross-reference
successor
00044Interchangeable
interchangeable cross-reference
interchangeable
61051KInterchangeable
interchangeable cross-reference
interchangeable
110961Interchangeable
interchangeable cross-reference
interchangeable
B-110961Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 610R1-1?
610R1-1 is a BUCKLE.
What parts can replace 610R1-1?
There are 19 known substitutes for 610R1-1: 63C1785831, 61051, 00044 and 16 more. Substitute compatibility should be verified for your specific system.
Is 610R1-1 still available?
610R1-1 is currently cancelled.
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