# NSN 3455-01-172-6536: Insert, Cutting Tool

NSN 3455-01-172-6536 (also written 3455011726536; NIIN 01-172-6536) is an insert, cutting tool in Federal Supply Class 3455, Cutting Tools for Machine Tools. 5 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 3455-01-172-6536 (3455011726536)
- NIIN: 01-172-6536 (011726536)
- Item name: INSERT,CUTTING TOOL
- Federal Supply Class: [FSC 3455 Cutting Tools for Machine Tools](https://nsnexplorer.com/fsc/3455/)
- Federal Supply Group: [FSG 34](https://nsnexplorer.com/group/34/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAMA | MOUNTING HOLE DIAMETER | INCHES 0.251 |
| ADUM | OVERALL THICKNESS | INCHES NOMINAL 0.250 |
| AFZC | FUNCTION FOR WHICH DESIGNED | GROOVING AND MILLING AND THREADING |
| AXGY | MOUNTING METHOD | PLAIN HOLE |
| BBQW | CUTTER DIRECTION FOR WHICH DESIGNED | LEFT-HAND |
| CBBL | FEATURES PROVIDED | CHIPBREAKER AND COATED AND HONED AND NEGATIVE RAKE AND POSITIVE RAKE |
| CTYN | INSCRIBED CIRCLE DIAMETER | INCHES 0.625 |
| CTYW | ANGULAR MEASUREMENT AND TYPE | DEGREES INCLUDED 60.0 |
| CTYY | POINT RADIUS | INCHES 0.046 |
| MATT | MATERIAL | CARBIDE |
| SHPE | SHAPE | TRIANGULAR |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| TNMG543-RP5-WPP30S | 6N7W5 | WALTER USA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TNMM 543 ER PN2 VP5635 | 6N7W5 | WALTER USA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TNMM-543ER/VN-8 | 29125 | VALENITE INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TNMM543ERPN2-VP5515 | 04403 | VALENITE, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TNMM543ERPN2-VP5515 | 0BDC6 | GTE CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE8E526P1462](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3455011726536) | INSERT, CUTTING TOOL | — | $2,479.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3455011726536&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3455011726536
- 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/3455-01-172-6536/
JSON: https://nsnexplorer.com/api/nsn/3455-01-172-6536.json