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1260010 ✓ 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 overall_width: 1.250 INCHES NOMINAL IN, overall_length: 2.120 INCHES NOMINAL IN, specific_usage_design: STRAP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-268-5899, 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
1260010
NSN: 5340-01-268-5899
FSC: 5340
CAGE: H3612 — HORITEX B.V. (NLD)
SPECIFICATIONS
overall_width1.250 INCHES NOMINAL IN
overall_length2.120 INCHES NOMINAL IN
specific_usage_designSTRAP
NSN5340-01-268-5899
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1260010 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
•
SPECIFIC USAGE DESIGN: STRAP
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.120 INCHES NOMINAL IN
SPECIFIC USAGE DESIGNSTRAP
OVERALL WIDTH1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
410-30Interchangeable
interchangeable cross-reference
interchangeable
SR383Interchangeable
interchangeable cross-reference
interchangeable
999Interchangeable
interchangeable cross-reference
interchangeable
2A0064Interchangeable
interchangeable cross-reference
interchangeable
S1100Interchangeable
interchangeable cross-reference
interchangeable
NDC00264-1110-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1260010?
1260010 is a BUCKLE.
What parts can replace 1260010?
There are 10 known substitutes for 1260010: 410-30, SR383, 999 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1260010?
1260010 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-268-5899. 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