The Mast Section, cataloged under National Stock Number 5985-01-182-2844, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is R. a. Miller Industries, Inc. Dba R a Miller Industries Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-182-2844 |
| Primary Part Number | A3159891 |
| Item Name | Mast Section |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | R. a. Miller Industries, Inc. Dba R a Miller Industries Inc |
| Status | ACTIVE |
| Top Diameter | 1.635 INCHES NOMINAL IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Base Diameter | 1.750 INCHES NOMINAL IN |
| Surface Treatment | PAINT |
| Nested Height | 9.125 INCHES IN |
| Material | ALUMINUM ALLOY 6061 |
| Construction | ONE-PIECE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A3159891 | R. a. Miller Industries, Inc. Dba R a Miller Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| A3159891 | 3/2 Design control — primary reference U.S. Government activity |
| A3002869 | 5/9 Secondary reference U.S. Government activity |
| A3002869 | 5/9 Secondary reference R. a. Miller Industries, Inc. Dba R a Miller Industries Inc |
NSN 5985-01-182-2844 is a Mast Section, manufactured by R. a. Miller Industries, Inc. Dba R a Miller Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-182-2844 has 1 manufacturer part number on file: A3159891 (R. a. Miller Industries, Inc. Dba R a Miller Industries Inc).
Key specifications for A3159891: Top Diameter: 1.635 INCHES NOMINAL IN; Mounting Method: UNTHREADED HOLE(S); Base Diameter: 1.750 INCHES NOMINAL IN; Surface Treatment: PAINT. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-182-2844 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.