#PB1891 Antenna Base | Related Equipment Waveguides Antennas

PB1891

Antenna Support Base

NSN 5985-00-295-8879

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
EA
NIIN:
002958879

Product Features

Antenna steadied by flange

Detail Specifications

Thread Class:
2a
Small End Diameter:
0.090 inches
Large End Diameter:
0.437 inches
Mounting Stud Length:
0.500 inches
Mounting Method:
Threaded studs
Basic Shape Style:
Cylindrical w/flared end
Mounting Facility Quantity:
1
Material:
Brass
Material:
Copper alloy
Surface Treatment:
Enamel
Surface Treatment:
Enamel
Thread Size And Series/type Designator:
10-32 unf
NSN:
5985-00-295-8879
Item Name:
Antenna Base
Cage Code:
49956

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
PB1891
Cage Code:
82892
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SM-B-532725
Cage Code:
80063
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
PB1891
Cage Code:
3B150
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SM1234
Cage Code:
92755
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Antenna Support Bases
------------ P/N PB1891

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Last Updated: 07/07/2025