# NSN 5340-00-664-3774: Clamp, Loop

NSN 5340-00-664-3774 (also written 5340006643774; NIIN 00-664-3774) is a clamp, loop in Federal Supply Class 5340, Hardware, Commercial. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 5340-00-664-3774 (5340006643774)
- NIIN: 00-664-3774 (006643774)
- Item name: CLAMP,LOOP
- Federal Supply Class: [FSC 5340 Hardware, Commercial](https://nsnexplorer.com/fsc/5340/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- 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 |
| --- | --- | --- |
| STYL | STYLE DESIGNATOR | — |
| AZDC | DISTANCE FROM LOOP CENTER TO TONGUE END | INCHES MINIMUM 0.706 AND INCHES MAXIMUM 0.726 |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.026 AND INCHES MAXIMUM 0.036 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | BAND ASSN STD SINGLE MATERIAL RESPONSE A-S 5510 |
| MATT | MATERIAL | CUSHION STEEL CORROSION RESISTING |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 0.484 AND INCHES MAXIMUM 0.516 |
| MATT | MATERIAL | BAND STEEL COMP 321 |
| AAAL | TONGUE HOLE TYPE | UNTHREADED ROUND |
| BZTN | LOOP INSIDE DIAMETER | INCHES NOMINAL 0.188 |
| ABMZ | DIAMETER | INCHES MINIMUM 0.199 AND INCHES MAXIMUM 0.209 |
| AZCY | CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE | INCHES MINIMUM 0.493 AND INCHES MAXIMUM 0.503 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| X218 | 78570 | SMITHS TUBULAR SYSTEMS-LACONIA, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| X218-3 | 03350 | GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES, LP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| X218-3 | 78570 | SMITHS TUBULAR SYSTEMS-LACONIA, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-05 | $1,000.00 | 350 | STS DISTRIBUTION SOLUTIONS, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340006643774) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-05 | [SPE7L427D60MX](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340006643774) | CLAMP, LOOP | STS DISTRIBUTION SOLUTIONS, LLC | $350,000.00 |
| 2026-08-13 | [SPE7L425D62TY/SPE7L026F6500](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340006643774) | CLAMP, LOOP | STS DISTRIBUTION SOLUTIONS, LLC | $5,236.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5340006643774&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5340006643774
- 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/5340-00-664-3774/
JSON: https://nsnexplorer.com/api/nsn/5340-00-664-3774.json