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9021B0090-01 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9021B0090-01: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING, temp_rating: -52.0 CELSIUS AND 135.0 CELSIUS DEGC, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL INTERMEDIATE RING, inside_diameter: 1.435 INCHES NOMINAL IN, outside_diameter: 1.678 INCHES NOMINAL IN, end_item_identification: EUROFIGHTER EF 2000. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-487-4928, 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
9021B0090-01
NSN: 5330-01-487-4928
FSC: 5330 — Packing and Gasket Materials
CAGE: D9893 — LIEBHERR-AEROSPACE LINDENBERG GMBH (DEU)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING
temp_rating-52.0 CELSIUS AND 135.0 CELSIUS DEGC
hardness_rating75.0 SHORE DUROMETER A NOMINAL INTERMEDIATE RING
inside_diameter1.435 INCHES NOMINAL IN
outside_diameter1.678 INCHES NOMINAL IN
end_item_identificationEUROFIGHTER EF 2000
intermediate_ring_quantity1
NSN5330-01-487-4928
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9021B0090-01 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
•
TEMP RATING: -52.0 CELSIUS AND 135.0 CELSIUS DEGC
•
INTERMEDIATE RING QUANTITY: 1
•
OUTSIDE DIAMETER: 1.678 INCHES NOMINAL IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL INTERMEDIATE RING
•
INSIDE DIAMETER: 1.435 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING
TECHNICAL CHARACTERISTICS
TEMP RATING-52.0 CELSIUS AND 135.0 CELSIUS DEGC
INTERMEDIATE RING QUANTITY1
OUTSIDE DIAMETER1.678 INCHES NOMINAL IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL INTERMEDIATE RING
INSIDE DIAMETER1.435 INCHES NOMINAL IN
END ITEM IDENTIFICATIONEUROFIGHTER EF 2000
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR INTERMEDIATE RING
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9021B0090-01?
9021B0090-01 is a PACKING ASSEMBLY.
What is the NSN for 9021B0090-01?
9021B0090-01 is cataloged in the U.S. Government catalog under NSN 5330-01-487-4928. 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.