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1585581 — BUMPER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1585581: BUMPER.

The BUMPER is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: OVERALL LENGTH: 62.0 MM; MATTERIAL FOR STOP: SAE J200 3BC725 AND IS BONDED TO THE STUD MM, style_designator: ROUND TOP FLANGE, surface_treatment: ZINC, fastening_device_type: MACHINE SCREW, end_item_identification: FRAME AND BODY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-574-9936, 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
1585581
NSN: 5340-01-574-9936
FSC: 5340 — Hardware, Commercial
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialSTEEL
special_featuresOVERALL LENGTH: 62.0 MM; MATTERIAL FOR STOP: SAE J200 3BC725 AND IS BONDED TO THE STUD MM
style_designatorROUND TOP FLANGE
surface_treatmentZINC
fastening_device_typeMACHINE SCREW
end_item_identificationFRAME AND BODY
part_name_assigned_by_controlling_agencySTOP SCREW
NSN5340-01-574-9936
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1585581 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
•
FASTENING DEVICE TYPE: MACHINE SCREW
•
STYLE DESIGNATOR: ROUND TOP FLANGE
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPEMACHINE SCREW
STYLE DESIGNATORROUND TOP FLANGE
SPECIAL FEATURESOVERALL LENGTH: 62.0 MM; MATTERIAL FOR STOP: SAE J200 3BC725 AND IS BONDED TO THE STUD MM
SURFACE TREATMENTZINC
PART NAME ASSIGNED BY CONTROLLING AGENCYSTOP SCREW
END ITEM IDENTIFICATIONFRAME AND BODY
MATERIALSTEEL
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 1585581?
1585581 is a BUMPER.
What is the NSN for 1585581?
1585581 is cataloged in the U.S. Government catalog under NSN 5340-01-574-9936. 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.