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A3922 NON-ASBESTOS — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A3922 NON-ASBESTOS: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include seal_width: 0.500 INCHES NOMINAL IN, special_features: CONTAINS NON-ASBESTOS MATERIAL, housing_bore_diameter: 3.062 INCHES NOMINAL IN, accommodated_shaft_diameter: 2.125 INCHES NOMINAL IN, cross-sectional_shape_style: SINGLE LIP, environmental_attribute_code: ASBESTOS ALTERNATIVE PRODUCTS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-465-1388, 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
A3922 NON-ASBESTOS
NSN: 5330-01-465-1388
FSC: 5330 — Packing and Gasket Materials
CAGE: 56190 — METADURE PARTS & SALES, INC. (USA)
SPECIFICATIONS
seal_width0.500 INCHES NOMINAL IN
special_featuresCONTAINS NON-ASBESTOS MATERIAL
housing_bore_diameter3.062 INCHES NOMINAL IN
accommodated_shaft_diameter2.125 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE LIP
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-465-1388
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A3922 NON-ASBESTOS 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
•
SEAL WIDTH: 0.500 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.062 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SINGLE LIP
•
ACCOMMODATED SHAFT DIAMETER: 2.125 INCHES NOMINAL IN
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.500 INCHES NOMINAL IN
HOUSING BORE DIAMETER3.062 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESINGLE LIP
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIAL
ACCOMMODATED SHAFT DIAMETER2.125 INCHES NOMINAL IN
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
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 A3922 NON-ASBESTOS?
A3922 NON-ASBESTOS is a SEAL,PLAIN.
What is the NSN for A3922 NON-ASBESTOS?
A3922 NON-ASBESTOS is cataloged in the U.S. Government catalog under NSN 5330-01-465-1388. 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.