# NSN 5985-01-721-5587: Mast

NSN 5985-01-721-5587 (also written 5985017215587; NIIN 01-721-5587) is a mast in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5985-01-721-5587 (5985017215587)
- NIIN: 01-721-5587 (017215587)
- Item name: MAST
- Federal Supply Class: [FSC 5985 Antennas, Waveguides, and Related Equipment](https://nsnexplorer.com/fsc/5985/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AKYD | ACCESSORY COMPONENTS AND QUANTITY | ITEM 1: MSO-RTL-203000-1-0 (SYSTEM 50 - 3M 51MM SINGLE TUBE - MULTICAM (SPARE TUBE ONLY) (QTY 1); ITEM 2: ACC-RTL-001007 (TOP CAP FOR SINGLE TUBE MAST SYSTEM (WITH WING SCREW) SYSTEM 50 (QTY 1); ITEM 3: ACC-RTL-001004 (BASE CAP FOR SINGLE TUBE MAST SYSTEM - SYSTEM 50) (QTY 1); ITEM 4: ACC-RTL-002004 (STEEL GROUND STAKE 30CM BLACK) (QTY 3); ITEM 5: ACC-RTL-002008 (RED PEG - 7") (QTY 3); ITEM 6: ACC-RTL-002005 (SOFT GROUND PEGS 12" ARMY GREEN) (QTY 3); ITEM 7: ACC-RTL-004004 (SET OF 3 5.5M GUY ROPES (PARACORD) - USED WITH SYSTEM 50 AND SYSTEM 75 3M SINGLE MAST ONLY) (QTY 1); ITEM 8: ACC-RTL-003062 (SMALL BLACK BAG 170X250X180MM (HEIGHT, WIDTH, DIAMETER) (QTY 1) |
| APYX | NESTED HEIGHT | METERS 3.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SYSTEM 50-3M 51MM SINGLE TUBE-MULTICAM |
| FEAT | SPECIAL FEATURES | WATER PROOF AND DUST PROOF; UV RESISTANT; RATED TO 62MPH WIND SPEED 2; COMPLIED WITH THE RELEVANT ASPECTS OF MIL-STD-810G |
| MATT | MATERIAL | GLASS FIBER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 950-203000-1-1 | U0910 | RTL MATERIALS LIMITED DIV ROLATUBE EXPEDITIONARY SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MST-RTL-203000-1-1 | 06AE7 | PTS EXPEDITIONARY COMMUNICATIONS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-20 | $1,991.00 | 3 | PTS EXPEDITIONARY COMMUNICATIONS, INC. | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985017215587) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-20 | [SPE7M526V6971](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985017215587) | MAST | PTS EXPEDITIONARY COMMUNICATIONS, INC. | $5,973.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985017215587&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985017215587
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5985-01-721-5587/
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