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558288 — BRACKET,ANGLE

✓ Government record, cited
Legrand · ORING SEAL
PRODUCT OVERVIEW

558288: BRACKET,ANGLE.

The BRACKET,ANGLE is a Legrand industrial component. Key specifications include special_features: 1ST LEG CONTAINS A SPACER WITH A HOLE COINCIDING WITH A HOLE IN THE LEG, style_designator: ANGLE, second_leg_relationship_to_first_leg: NOT IDENTICAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-160-2864, 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
558288
NSN: 5340-01-160-2864
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_features1ST LEG CONTAINS A SPACER WITH A HOLE COINCIDING WITH A HOLE IN THE LEG
style_designatorANGLE
second_leg_relationship_to_first_legNOT IDENTICAL
NSN5340-01-160-2864
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 558288 MFR: Legrand ⚠ 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
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
STYLE DESIGNATOR: ANGLE
TECHNICAL CHARACTERISTICS
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
STYLE DESIGNATORANGLE
SPECIAL FEATURES1ST LEG CONTAINS A SPACER WITH A HOLE COINCIDING WITH A HOLE IN THE LEG
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 558288?
558288 is a BRACKET,ANGLE manufactured by Legrand.
What is the NSN for 558288?
558288 is cataloged in the U.S. Government catalog under NSN 5340-01-160-2864. 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.