# NSN 1005-01-584-5402: Cosine Angle Kit

NSN 1005-01-584-5402 (also written 1005015845402; NIIN 01-584-5402) is a cosine angle kit in Federal Supply Class 1005, Guns, through 30mm. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 1005-01-584-5402 (1005015845402)
- NIIN: 01-584-5402 (015845402)
- Item name: COSINE ANGLE KIT
- Federal Supply Class: [FSC 1005 Guns, through 30mm](https://nsnexplorer.com/fsc/1005/)
- Federal Supply Group: [FSG 10](https://nsnexplorer.com/group/10/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-20)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 1005-01-469-2133 |
| FEAT | SPECIAL FEATURES | KIT INCLUDES P/N ACIMIL-A2, COSINE ANGLE INDICATOR AND P/N 306-73, ACI RAIL MOUNT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| ACI KIT 34 SB .50 | 1T5U0 | U.S. TACTICAL SUPPLY, INC. DBA US TACTICAL SUPPLY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-19 | [SPE7L327P0403](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1005015845402) | COSINE ANGLE KIT | U.S. TACTICAL SUPPLY, INC. DBA US TACTICAL SUPPLY | $14,689.23 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1005015845402&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1005015845402
- 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.

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