AN - MS Information
AN 931 Grommets
MS35489 Supercedes MS35490 and AN931 - GROMMET.
Rubber - Synthetic, composition A, per MIL-G-3036.
Rubber - Silicone, composition B, per MIL-G-3036.
Add 'X' after dash(-) number to denote silicone.
MS35489 and AN931 parts are interchangeable.
Do not use MS35490 (split Grommets) to replace MS35489 or AN931 grommets.
