The Adapter,mast, cataloged under National Stock Number 5985-01-418-3870, 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 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-418-3870 |
| Primary Part Number | 87001B5160 |
| Item Name | Adapter,mast |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 87001B5160 | Naval Air Warfare Center Aircraft Div (USA) |
| 87001B5160 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| 87001B5160 | Autodyne Manufacturing Co Inc (USA) |
NSN 5985-01-418-3870 is a Adapter,mast, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-418-3870 has 3 manufacturer part numbers on file: 87001B5160 (Naval Air Warfare Center Aircraft Div), 87001B5160 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 87001B5160 (Autodyne Manufacturing Co Inc).
Key specifications for 87001B5160: Overall Length: 3.200 INCHES NOMINAL IN; Special Features: HAS TWO 0.152 IN MIN TO 0.159 IN MAX DIA MTG HOLES SPACED 2.250 IN C TO C IN; Material: STEEL. 1 specification is 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 5985-01-418-3870 has DEMIL Code B. 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.