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20317-60331 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20317-60331: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, mounting_pad: NOT INCLUDED, overall_width: 19.0 MILLIMETERS NOMINAL MM, style_designator: DOUBLE ARCH, material_thickness: 3.0 MILLIMETERS NOMINAL MM, mounting_hole_size: 9.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-175-4276, 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
20317-60331
NSN: 5340-01-175-4276
FSC: 5340 — Hardware, Commercial
CAGE: 61888 — TCM AMERICA, INC SC (USA)
SPECIFICATIONS
cushionNOT INCLUDED
mounting_padNOT INCLUDED
overall_width19.0 MILLIMETERS NOMINAL MM
style_designatorDOUBLE ARCH
material_thickness3.0 MILLIMETERS NOMINAL MM
mounting_hole_size9.0 MILLIMETERS NOMINAL MM
distance_between_base_and_inside_of_arch3.0 MILLIMETERS NOMINAL MM
center_to_center_distance_between_arch_and_mounting_hole19.0 MILLIMETERS NOMINAL MM
NSN5340-01-175-4276
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20317-60331 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: 9.0 MILLIMETERS NOMINAL MM
•
MOUNTING PAD: NOT INCLUDED
•
STYLE DESIGNATOR: DOUBLE ARCH
•
MATERIAL THICKNESS: 3.0 MILLIMETERS NOMINAL MM
•
CUSHION: NOT INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 3.0 MILLIMETERS NOMINAL MM
•
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE: 19.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE9.0 MILLIMETERS NOMINAL MM
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORDOUBLE ARCH
OVERALL WIDTH19.0 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS3.0 MILLIMETERS NOMINAL MM
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH3.0 MILLIMETERS NOMINAL MM
CENTER TO CENTER DISTANCE BETWEEN ARCH AND MOUNTING HOLE19.0 MILLIMETERS NOMINAL MM
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

No substitute or cross-reference records for this part.

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 20317-60331?
20317-60331 is a STRAP,RETAINING.
What is the NSN for 20317-60331?
20317-60331 is cataloged in the U.S. Government catalog under NSN 5340-01-175-4276. 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.