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A1-54655D — CORNER,CASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A1-54655D: CORNER,CASE.

The CORNER,CASE is a the manufacturer industrial component. Key specifications include depth: 4.50 INCHES NOMINAL IN, overall_width: 19.36 INCHES NOMINAL IN, overall_height: 8.79 INCHES NOMINAL IN, overall_length: 24.39 INCHES NOMINAL IN, features_provided: CUSHION, material_thickness: 1.00 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-726-2372, 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
A1-54655D
NSN: 5340-01-726-2372
FSC: 5340 — Hardware, Commercial
CAGE: 14850 — ARMY, UNITED STATES DEPARTMENT OF THE DBA DIORECTORATE OF PRODUCTION ENGINEERING DIV TOBYHANNA ARMY DEPOT (USA)
SPECIFICATIONS
depth4.50 INCHES NOMINAL IN
overall_width19.36 INCHES NOMINAL IN
overall_height8.79 INCHES NOMINAL IN
overall_length24.39 INCHES NOMINAL IN
features_providedCUSHION
material_thickness1.00 INCHES NOMINAL IN
end_item_identification5420-01-700-8027
part_name_assigned_by_controlling_agencyCASE
NSN5340-01-726-2372
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A1-54655D 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
•
FEATURES PROVIDED: CUSHION
•
MATERIAL THICKNESS: 1.00 INCHES NOMINAL IN
•
DEPTH: 4.50 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT8.79 INCHES NOMINAL IN
OVERALL LENGTH24.39 INCHES NOMINAL IN
OVERALL WIDTH19.36 INCHES NOMINAL IN
FEATURES PROVIDEDCUSHION
MATERIAL THICKNESS1.00 INCHES NOMINAL IN
DEPTH4.50 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCASE
END ITEM IDENTIFICATION5420-01-700-8027
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A1-54655D?
A1-54655D is a CORNER,CASE.
What is the NSN for A1-54655D?
A1-54655D is cataloged in the U.S. Government catalog under NSN 5340-01-726-2372. 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.