NEMA frame determines mounting bolt pattern TEFC for outdoor, ODP for dry indoor only
C-face vs foot-mount — different mounting
PRODUCT OVERVIEW
The O-RING is a Duracell industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -35.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 3.020 INCHES NOMINAL IN, center_hole_diameter: 2.590 INCHES MINIMUM AND 2.610 INCHES MAXIMUM IN, cross-sectional_height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6115-00-312-6481, 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
203907
NSN:6115-00-312-6481 FSC:6115 CAGE:56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
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FREQUENTLY ASKED QUESTIONS
What is 203907?
203907 is a O-RING manufactured by Duracell.
What parts can replace 203907?
There are 3 known substitutes for 203907: S7-19-10V70, ASTM D200 GR M2BF714B34E014, 8334-366Y. Substitute compatibility should be verified for your specific system.
What is the NSN for 203907?
203907 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6115-00-312-6481. This indicates validated use in U.S. government and defense supply chains.
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