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Technical Data Sheet
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000290 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

000290: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include overall_length: 24.700 CENTIMETERS NOMINAL CM, special_features: BAYONNET BLADE; 1.3 CM WIDE OVERALL CM, part_name_assigned_by_controlling_agency: FILE BONE 1/2X3-1/2IN BLADE 9IN LG IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-591-4208, 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
000290
NSN: 5330-00-591-4208
NIINs: 005914208, 011410809
FSC: 5330 — Packing and Gasket Materials
CAGE: 61790 — ASTEC INDUSTRIES INC DIV ASTEC IND. (USA)
SPECIFICATIONS
overall_length24.700 CENTIMETERS NOMINAL CM
special_featuresBAYONNET BLADE; 1.3 CM WIDE OVERALL CM
part_name_assigned_by_controlling_agencyFILE BONE 1/2X3-1/2IN BLADE 9IN LG IN
NSN5330-00-591-4208
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 000290 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: 250.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.375 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
OUTSIDE DIAMETER: 3.001 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 2.996 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2500 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING250.0 FAHRENHEIT DEGF
SEAL WIDTH0.375 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR-OPPOSED
OUTSIDE DIAMETER3.001 INCHES NOMINAL IN
HOUSING BORE DIAMETER2.996 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2500 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER2.000 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL CASE
SUBSTITUTES & CROSS-REFERENCES 2
620-82045Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
19970Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 000290?
000290 is a SEAL,PLAIN ENCASED.
What parts can replace 000290?
There are 2 known substitutes for 000290: 620-82045, 19970. Substitute compatibility should be verified for your specific system.
What is the NSN for 000290?
000290 is cataloged in the U.S. Government catalog under NSN 5330-00-591-4208. This indicates validated use in U.S. government and defense supply chains.
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