#12-117837-1 Bumper Mast Section Inner | Related Equipment Waveguides Antennas

12-117837-1

Mast Section

NSN 5985-01-305-5441

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
013055441

Product Features

Two d shaped holes 0.250 in. Diameter min by 0.235 in. Min, centered 2.530 in. From base, marked j1 and j2

Product Technical Spec.

Construction:
One-piece
Base Width:
2.500 inches
Mounting Method:
Threaded plug and unthreaded holes
End Application:
5841-01-256-9395 detecting systems, sp
Nested Height:
7.380 inches
Base Depth:
2.000 inches
Top Depth:
1.750 inches
Criticality Code Justification:
Feat
Material:
Aluminum alloy
Material:
Aluminum alloy
Supplementary Features:
Base plate 0.125 in. Thick w/four 0.213 to 0.216 in. Diameter mtg holes w/clinch fasteners; top plate 0.090 in. Thick w/four 0.203 in. Diameter mtg holes; 1.500 in. Sq tube by 0.120 in. Thick wall
Surface Treatment:
Chemical film
Fsc Application Data:
Antennas, waveguides, and related equip.
NSN:
5985-01-305-5441
Item Name:
Bumper Mast Section Inner
Cage Code:
28815

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Mast Sections
------------ P/N 12-117837-1

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Last Updated: 08/08/2025