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204399 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

204399: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include supplementary_features: STORE BETWEEN 10' AND 25'C, dot_identification_number: UN3316, level_of_dermal_irritation_potential: STRONG. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-115-1522, 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
204399
NSN: 5330-00-115-1522
NIINs: 001151522, 015430685
FSC: 5330 — Packing and Gasket Materials
CAGE: 06853 — BENDIX COMMERCIAL VEHICLE SYSTEMS LLC DBA BENDIX COMMERCIAL VEHICLE SYSTEMS (USA)
SPECIFICATIONS
special_featuresCHROMIUM 1 REAGENT. PK/100 POWDER PILLOWS. BRIGHT YELLOW POWDER. AVOID INHALATION AND SKIN CONTACT. CONTACT WITH METAL CAUSES HYDROGEN GAS. AVOID CONTACT WITH ORGANIC MATERIALS-MAY REACT VIOLENTLY.
supplementary_featuresSTORE BETWEEN 10' AND 25'C
dot_identification_numberUN3316
level_of_dermal_irritation_potentialSTRONG
NSN5330-00-115-1522
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 204399 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: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
OUTSIDE DIAMETER: 1.832 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.828 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 3600 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
SEAL WIDTH0.250 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
OUTSIDE DIAMETER1.832 INCHES NOMINAL IN
HOUSING BORE DIAMETER1.828 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED3600 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER1.000 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC CASE
MATERIALSTEEL CASE
SUBSTITUTES & CROSS-REFERENCES 5
3179Reference document
Same NSN cross-reference
Reference document — Secondary reference
22-02041-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
00044Reference document
Same NSN cross-reference
Reference document — Secondary reference
10049Reference document
Same NSN cross-reference
Reference document — Secondary reference
6950865Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 204399?
204399 is a SEAL,PLAIN ENCASED.
What parts can replace 204399?
There are 5 known substitutes for 204399: 3179, 22-02041-001, 00044 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 204399?
204399 is cataloged in the U.S. Government catalog under NSN 5330-00-115-1522. This indicates validated use in U.S. government and defense supply chains.
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