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53320920 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

53320920: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -40.0 CELSIUS AND 100.0 CELSIUS DEGC, construction: SOLID, special_features: THIS ITEM HAS 9 BORE HOLES, aperture_diameter: 2.0 MILLIMETERS NOMINAL MM, cross_section_outside_diameter: 16.6 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-727-8242, 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
53320920
NSN: 5330-01-727-8242
FSC: 5330 — Packing and Gasket Materials
CAGE: 0XLF2 — LAPP USA INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-40.0 CELSIUS AND 100.0 CELSIUS DEGC
constructionSOLID
special_featuresTHIS ITEM HAS 9 BORE HOLES
aperture_diameter2.0 MILLIMETERS NOMINAL MM
cross_section_outside_diameter16.6 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyMULTI SEAL INSERT
NSN5330-01-727-8242
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 53320920 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: -40.0 CELSIUS AND 100.0 CELSIUS DEGC
•
APERTURE DIAMETER: 2.0 MILLIMETERS NOMINAL MM
•
COLOR: BLACK
•
CROSS SECTION OUTSIDE DIAMETER: 16.6 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
•
CONSTRUCTION: SOLID
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 CELSIUS AND 100.0 CELSIUS DEGC
APERTURE DIAMETER2.0 MILLIMETERS NOMINAL MM
COLORBLACK
SPECIAL FEATURESTHIS ITEM HAS 9 BORE HOLES
CROSS SECTION OUTSIDE DIAMETER16.6 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYMULTI SEAL INSERT
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
CONSTRUCTIONSOLID
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
53316220Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 53320920?
53320920 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 53320920?
There is 1 known substitute for 53320920: 53316220. Substitute compatibility should be verified for your specific system.
What is the NSN for 53320920?
53320920 is cataloged in the U.S. Government catalog under NSN 5330-01-727-8242. This indicates validated use in U.S. government and defense supply chains.
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