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Technical Data Sheet
PartsTable / COMPONENT / BACC10BA8
BACC10BA8 ✓ 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: INCLUDED, material: RUBBER CHLOROPRENE CLASS CR CUSHIONING, mounting_pad: NOT INCLUDED, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 1.850 INCHES NOMINAL IN, style_designator: SADDLE 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 5340-00-579-6985, 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
BACC10BA8
NSN: 5340-00-579-6985
FSC: 5340
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
cushionINCLUDED
materialRUBBER CHLOROPRENE CLASS CR CUSHIONING
mounting_padNOT INCLUDED
overall_width0.500 INCHES NOMINAL IN
overall_length1.850 INCHES NOMINAL IN
style_designatorSADDLE ARCH
material_thickness0.040 INCHES NOMINAL IN
mounting_hole_size0.199 INCHES NOMINAL IN
inside_diameter/arch_length0.500 INCHES NOMINAL IN
specification/standard_data81205-BACC10BA MANUFACTURERS SPECIFICATION
material_document_and_classificationAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
distance_between_mounting_hole_centers1.370 INCHES NOMINAL IN
NSN5340-00-579-6985
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BACC10BA8 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
•
SPECIFICATION/STANDARD DATA: 81205-BACC10BA MANUFACTURERS SPECIFICATION
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
•
MOUNTING HOLE SIZE: 0.199 INCHES NOMINAL IN
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.520 INCHES NOMINAL IN
•
CUSHION: INCLUDED
•
INSIDE DIAMETER/ARCH LENGTH: 0.500 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.500 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81205-BACC10BA MANUFACTURERS SPECIFICATION
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
MOUNTING HOLE SIZE0.199 INCHES NOMINAL IN
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.520 INCHES NOMINAL IN
CUSHIONINCLUDED
INSIDE DIAMETER/ARCH LENGTH0.500 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORSADDLE ARCH
MATERIALRUBBER CHLOROPRENE CLASS CR CUSHIONING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
E2216BA1KGInterchangeable
interchangeable cross-reference
interchangeable
25012-3Interchangeable
interchangeable cross-reference
interchangeable
EC2216 B/AInterchangeable
interchangeable cross-reference
interchangeable
TA4C34D-8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BACC10BA8?
BACC10BA8 is a STRAP,RETAINING.
What parts can replace BACC10BA8?
There are 4 known substitutes for BACC10BA8: E2216BA1KG, 25012-3, EC2216 B/A and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BACC10BA8?
BACC10BA8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-579-6985. 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