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TA9C89D28HB — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

TA9C89D28HB: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: INCLUDED, material: ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.750 INCHES NOMINAL IN, overall_length: 3.190 INCHES NOMINAL IN, special_features: WASHERS INCLUDED. RUBBER,SILICONE,TA612A6B3F3GK2M REINFORCED WITH GLASS.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-216-1729, 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
TA9C89D28HB
NSN: 5340-01-216-1729
FSC: 5340 — Hardware, Commercial
CAGE: 84971 — TA AEROSPACE CO DIV TA AEROSPACE (USA)
SPECIFICATIONS
cushionINCLUDED
materialALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.750 INCHES NOMINAL IN
overall_length3.190 INCHES NOMINAL IN
special_featuresWASHERS INCLUDED. RUBBER,SILICONE,TA612A6B3F3GK2M REINFORCED WITH GLASS
style_designatorSADDLE ARCH
surface_treatmentCHROMATE
material_thickness0.050 INCHES NOMINAL IN
mounting_hole_size0.204 INCHES NOMINAL IN
inside_diameter/arch_length1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
distance_between_mounting_hole_centers2.690 INCHES NOMINAL IN
NSN5340-01-216-1729
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TA9C89D28HB 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: 0.204 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 2.690 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
•
STYLE DESIGNATOR: SADDLE ARCH
•
MATERIAL THICKNESS: 0.050 INCHES NOMINAL IN
•
CUSHION: INCLUDED
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE0.204 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS2.690 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORSADDLE ARCH
OVERALL LENGTH3.190 INCHES NOMINAL IN
OVERALL WIDTH0.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.050 INCHES NOMINAL IN
CUSHIONINCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH1.841 INCHES NOMINAL IN
SPECIAL FEATURESWASHERS INCLUDED. RUBBER,SILICONE,TA612A6B3F3GK2M REINFORCED WITH GLASS
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 4
9D0018DC28HBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S278DCH28Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LE127-0009-0128Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
1399D28HTReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TA9C89D28HB?
TA9C89D28HB is a STRAP,RETAINING.
What parts can replace TA9C89D28HB?
There are 4 known substitutes for TA9C89D28HB: 9D0018DC28HB, S278DCH28, LE127-0009-0128 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TA9C89D28HB?
TA9C89D28HB is cataloged in the U.S. Government catalog under NSN 5340-01-216-1729. This indicates validated use in U.S. government and defense supply chains.
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