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2021343 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2021343: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include end_item_identification: S60 BRAKE GROUP, reference_data_and_literature: BRAKE LINKAGE 6-8-12 AND 13 FIG INDEX 6A A, part_name_assigned_by_controlling_agency: MASTER CYLINDER RESERVOIR PACKING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-574-9490, 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
2021343
NSN: 5330-01-574-9490
FSC: 5330 — Packing and Gasket Materials
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
end_item_identificationS60 BRAKE GROUP
reference_data_and_literatureBRAKE LINKAGE 6-8-12 AND 13 FIG INDEX 6A A
part_name_assigned_by_controlling_agencyMASTER CYLINDER RESERVOIR PACKING
NSN5330-01-574-9490
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2021343 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
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REFERENCE DATA AND LITERATURE: BRAKE LINKAGE 6-8-12 AND 13 FIG INDEX 6A A
TECHNICAL CHARACTERISTICS
REFERENCE DATA AND LITERATUREBRAKE LINKAGE 6-8-12 AND 13 FIG INDEX 6A A
PART NAME ASSIGNED BY CONTROLLING AGENCYMASTER CYLINDER RESERVOIR PACKING
END ITEM IDENTIFICATIONS60 BRAKE GROUP
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
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 2021343?
2021343 is a PACKING,PREFORMED.
What is the NSN for 2021343?
2021343 is cataloged in the U.S. Government catalog under NSN 5330-01-574-9490. This indicates validated use in U.S. government and defense supply chains.
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