Hy-Gain DIR-73, Instruction Manual, Page: 29 / 31

PARTS
NOTE: Item Numbers may not necessarily be in numerical sequence and may appear more than
one time, depending on how often a part is used or identical parts being placed in different parts
packs.
Item
No.
Part No.
Description
372S
Qty
373S
1 102734 Bracket, Cast Aluminum Mast ........................................... 2 0
2 172735 Bracket, Casting-to-Boom ..................................................1 0
3 172732 Clamp, Boom-to-Bracket....................................................1 0
4 165920 Bracket, Element-to-Boom, #14 .......................................2 0
5 (Not Used)
6 174868 Tube, Element, R5, 7/16" x 68" ..........................................2 0
7 190006 Tube, Element, DE4, R4 & D4,5/8" x 26" .......................4 2
8 191007 Tube, Element, DE3, R3 & D3,7/8" x 55" .......................4 2
9 878241 Tube, Element, DE2, R2 & D2, 1" x 51"...........................4 2
10 878242 Tube, Element, DE1, RI & D1, 11/4" x 83" ....................4 2
11 171283 "Hairpin", LLW 1, 69............................................................. 4 2
12 171284 "Hairpin", LLW2, 28"....................................................... ..8 4
13 171285 "Hairpin", LLW3, 63 1/2" ....................................................8 4
14 171434 "Hairpin", LLW4, 3 1/2".......................................................4 2
15 171435 "Hairpin", I LW5, 63 1/2" ....................................................4 2
16 460316 Insulator, Element, 40 Meter .............................................4 2
17 465833 Insulator, Element, DE1..................................................... 2 0
18 171439 Beta Rod, 1/4 x 72"...............................................................2 0
19 (Not Used)
48 165919 Bracket, Element-to-Boom, #13 .......................................2 2
49 171533 Tube, Element, DE5 & D5, 7/16" x 58".............................2 2
50 171538 Tube, Boom, 2" x 83"............................................................2 0
51 171539 Tube, Boom, 2" x 54 3/4", swaged ......................................2 0
52 691081 Cable, Boom Support, 1/8" x 20 ft...................................... 1 4
67 171540 Tube, Boom, 2" x 81", swaged ............................................. 0 2
70 171541 Tube, Boom, Insert, 13/4" x 711/8 "...................................0 1
878245 Parts Pack, 3728, Hardware ................................................ 1 0
878250 Parts Pack, 373S, Hardware ................................................ 0 1
20 500143 Bolt, round head, #6-32 x 2" .........................................26 12
21 555888 Nut, hex, #6-32 ...............................................................26 12
22 565889 Lockwasher, internal, #6...............................................26 12
23 500153 Bolt, hex head, tap, 5/16"-18 x 5"....................................4 0
24 500154 Bolt, hex head, tap, 5/16"-18 x 3 1/2...............................3 0
25 506968 Bolt, hex head, 5/16"-18 x 2 3/4".....................................2 0
68 506966 Bolt, hex head, 5/16"-18 x 21/2".....................................0 2
26 555747 Nut, hex, 5/16"-18.............................................................9 4
27 564792 Lockwasher, split, 5/16"...................................................9 4
28 500156 Bolt, 1/4"-20 x 3/8"............................................................6 2
29 504098 Bolt, hex head, 1/4"- 20 x 11/2 ........................................ 8 4
30 505266 Bolt, hex head, 1/4"- 20 x 3/4" ........................................20 8