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A80B4121 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A80B4121: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include document_type: CATALOG SHEET, end_item_name: PUMP, component_quantity: 48. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-680-2202, 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
A80B4121
NSN: 5330-01-680-2202
FSC: 5330 — Packing and Gasket Materials
CAGE: R1292 — DANFOSS A/S (DNK)
SPECIFICATIONS
document_typeCATALOG SHEET
end_item_namePUMP
component_quantity48
supply_items_and_quantitiesPINS (5);O-RINGS (13);KEY (1);BACK-UP RINGS (9);SCREWS (17);SHAFT SEAL (1);USIT-RING (1);AND SERVICE INSTRUCTION (180R9098) (1)
NSN5330-01-680-2202
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A80B4121 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
•
COMPONENT QUANTITY: 48
•
DOCUMENT TYPE: CATALOG SHEET
•
SUPPLY ITEMS AND QUANTITIES: PINS (5);O-RINGS (13);KEY (1);BACK-UP RINGS (9);SCREWS (17);SHAFT SEAL (1);USIT-RING (1);AND SERVICE INSTRUCTION (180R9098) (1)
•
END ITEM NAME: PUMP
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY48
DOCUMENT TYPECATALOG SHEET
SUPPLY ITEMS AND QUANTITIESPINS (5);O-RINGS (13);KEY (1);BACK-UP RINGS (9);SCREWS (17);SHAFT SEAL (1);USIT-RING (1);AND SERVICE INSTRUCTION (180R9098) (1)
END ITEM NAMEPUMP
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 1
180B4121Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 A80B4121?
A80B4121 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace A80B4121?
There is 1 known substitute for A80B4121: 180B4121. Substitute compatibility should be verified for your specific system.
What is the NSN for A80B4121?
A80B4121 is cataloged in the U.S. Government catalog under NSN 5330-01-680-2202. 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.