A-A-55490B
7.7 Part number (P/N) supersession data. These CID PINs supersede the following MFR's P/N's as
shown. This information is being provided to assist in reducing proliferation in the Government inventory
system.
TABLE II. P/N supersession data.
CID dash
MFR's CAGE
MFR's CAGE
CID dash
number
11873
11873
number
(see table I)
(see table I)
MFR's P/N 1/
MFR's P/N 1/
AA55490-
AA55490-
001
N/A
019
121B15-B2P-HA
002
121B05-00M-HA
020
121B20-B2P-HA
003
121B06-00M-HA
021
121B25-B2P-HA
004
121B08-00M-HA
022
121B30-B2P-HA
005
121B10-00M-HA
023
121B40-B2P-HA
006
121B12-00M-HA
024
121B50-B2P-HA
007
121B15-00M-HA
025
N/A
008
121B20-00M-HA
026
121B05-A2P-HA
009
121B25-00M-HA
027
121B06-A2P-HA
010
121B30-00M-HA
028
121B08-A2P-HA
011
121B40-00M-HA
029
121B10-A2P-HA
012
121B50-00M-HA
030
121B12-A2P-HA
013
N/A
031
121B15-A2P-HA
014
121B05-B2P-HA
032
121B20-A2P-HA
015
121B06-B2P-HA
033
121B25-A2P-HA
016
121B08-B2P-HA
034
121B30-A2P-HA
017
121B10-B2P-HA
035
121B40-A2P-HA
018
121B12-B2P-HA
036
121B50-A2P-HA
1/ The manufacturer's P/N shall not be used for procurement to the
requirements of this CID. At the time of preparation of this CID, the
aforementioned commercial products were reviewed and could
be replaced by the CID PIN shown. For actual part marking
requirements see 3.5.
7.8 Government users. To acquire information on obtaining these circuit breakers from the Government
inventory system, contact Defense Supply Center, Columbus, ATTN: DSCC-FMX, Post Office Box 3990,
Columbus, OH 43218-3990, or telephone (614) 692-3677.
7.9 Changes from previous issue. Marginal notations are not used in this revision to identify changes
with respect to the previous issue due to the extensiveness of the changes.
5