NFPA 251

Standard Methods of Tests of Fire Resistance of Building Construction and Materials

Org/Number ID	NFPA 251
Alternate Organization ID / number	ANSI/NFPA
Version(s)	1990
Bin #	0288
Comments	Superseded By: ASTM E119
Status	Present
Record last updated	May 2, 2022, 8:32 pm

This is not the most recent edition of this standard.

Newer edition note: 2006