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22HDCC1720B — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

22HDCC1720B: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, mounting_pad: NOT INCLUDED, overall_width: 0.500 INCHES NOMINAL IN, overall_length: 0.732 INCHES NOMINAL IN, material_thickness: 0.060 INCHES NOMINAL IN, mounting_hole_size: 0.203 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-570-7344, 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
22HDCC1720B
NSN: 5340-00-570-7344
FSC: 5340 — Hardware, Commercial
CAGE: 13764 — MICRO PLASTICS INC (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialPLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYUNDECANOAMIDE LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.500 INCHES NOMINAL IN
overall_length0.732 INCHES NOMINAL IN
material_thickness0.060 INCHES NOMINAL IN
mounting_hole_size0.203 INCHES NOMINAL IN
inside_diameter/arch_length0.172 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.172 INCHES NOMINAL IN
center_to_center_distance_between_arch_and_mounting_hole0.336 INCHES NOMINAL IN
NSN5340-00-570-7344
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 22HDCC1720B 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: 0.203 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
•
MATERIAL THICKNESS: 0.060 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.172 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYUNDECANOAMIDE LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE0.203 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
OVERALL LENGTH0.732 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.060 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.172 INCHES NOMINAL IN
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYUNDECANOAMIDE LOCATION NOT OTHERWISE SPECIFIED
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE0.336 INCHES NOMINAL IN
INSIDE DIAMETER/ARCH LENGTH0.172 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
3-16HReference document
Same NSN cross-reference
Reference document — Secondary reference
CPNY-172BKReference 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 22HDCC1720B?
22HDCC1720B is a STRAP,RETAINING.
What parts can replace 22HDCC1720B?
There are 2 known substitutes for 22HDCC1720B: 3-16H, CPNY-172BK. Substitute compatibility should be verified for your specific system.
What is the NSN for 22HDCC1720B?
22HDCC1720B is cataloged in the U.S. Government catalog under NSN 5340-00-570-7344. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.