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201A820 — PACKING MATERIAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

201A820: PACKING MATERIAL.

The PACKING MATERIAL is a the manufacturer industrial component. Key specifications include length: 19.500 INCHES NOMINAL IN, material: RUBBER OR RUBBER SYNTHETIC, fabrication_method: SOLID, cross-sectional_width: 0.250 INCHES NOMINAL IN, cross-sectional_height: 0.625 INCHES NOMINAL IN, minimum_tensile_strength: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-663-8337, 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
201A820
NSN: 5330-00-663-8337
FSC: 5330 — Packing and Gasket Materials
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
length19.500 INCHES NOMINAL IN
materialRUBBER OR RUBBER SYNTHETIC
fabrication_methodSOLID
cross-sectional_width0.250 INCHES NOMINAL IN
cross-sectional_height0.625 INCHES NOMINAL IN
minimum_tensile_strengthERR-060
cross-sectional_shape_styleRECTANGULAR
nondefinitive_spec/std_dataS TYPE AND SC CLASS AND 415AB GRADE
NSN5330-00-663-8337
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 201A820 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
•
LENGTH: 19.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.625 INCHES NOMINAL IN
•
MINIMUM TENSILE STRENGTH: ERR-060
•
CROSS-SECTIONAL WIDTH: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
NONDEFINITIVE SPEC/STD DATA: S TYPE AND SC CLASS AND 415AB GRADE
•
MATERIAL: RUBBER OR RUBBER SYNTHETIC
•
FABRICATION METHOD: SOLID
TECHNICAL CHARACTERISTICS
LENGTH19.500 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.625 INCHES NOMINAL IN
MINIMUM TENSILE STRENGTHERR-060
CROSS-SECTIONAL WIDTH0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
NONDEFINITIVE SPEC/STD DATAS TYPE AND SC CLASS AND 415AB GRADE
MATERIALRUBBER OR RUBBER SYNTHETIC
FABRICATION METHODSOLID
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
MILR3065Reference document
Same NSN cross-reference
Reference document — Identification reference
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 201A820?
201A820 is a PACKING MATERIAL.
What parts can replace 201A820?
There is 1 known substitute for 201A820: MILR3065. Substitute compatibility should be verified for your specific system.
What is the NSN for 201A820?
201A820 is cataloged in the U.S. Government catalog under NSN 5330-00-663-8337. This indicates validated use in U.S. government and defense supply chains.
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