INCH-POUND
A-A-55619C
2 November 2009
SUPERSEDING
A-A-55619B
29 May 1998
COMMERCIAL ITEM DESCRIPTION
CASTER, INDUSTRIAL, HEAVY DUTY
The General Services Administration has authorized the use of this Commercial Item Description
for all federal agencies.
1. SCOPE: This Commercial Item Description (CID) covers industrial heavy duty rigid or swivel casters
suitable for nonpowered material transport equipment.
2. SALIENT CHARACTERISTICS:
2.1 Casters furnished under this CID shall be flat mounted plate type rigid casters or double ball-bearing swivel casters.
Rigid or swivel casters shall conform to the dimensions and load rating as specified in Table I and figures below.
C
B
B
A
A
FIG 1. RIGID CASTER
FIG. 2. SWIVEL CASTER
4 X .563 WIDE SLOT
4 X .563 WIDE SLOT
5.70
4.50
2.438
3.375
.50
3.375
4.125
4.938
5.250
5.250
6.125
7.20 .30
6.50
FIG. 4. MOUNTING PLATE FOR RIGID OR SWIVEL
FIG. 3. MOUNTING PLATE FOR RIGID OR SWIVEL
CASTERS
CASTERS
Comments, suggestions, or questions on this document should be addressed to Defense Supply
Center Philadelphia (DSCP), ATTN: DSCP-NASA, 700 Robbins Avenue, Philadelphia, PA 19111-
5096 or e-mail to dscpg&ispecomments@dla.mil . Since contact information can change, you
may want to verify the currency of this address information using ASSIST Online database at
https://assist.daps.dla.mil .
FSC 5340
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
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