---
title: "Nordson EFD 5121-0.25-B equivalent: LS-DSP-101-21G-0.25IN"
url: https://lineside-dispensing.com/cross-reference/nordson-efd/5121-0-25-b/
description: "Lineside equivalent for Nordson EFD 5121-0.25-B: LS-DSP-101-21G-0.25IN, 21G Threaded Stainless Steel Dispensing Needle, 1/4 in. Samples and bulk quotes."
---

1. [Cross-reference](/cross-reference/)
2. [Nordson EFD](/cross-reference/nordson-efd/)
3. 5121-0.25-B

# Nordson EFD 5121-0.25-B equivalent

Direct equivalentLineside [LS-DSP-101-21G-0.25IN](/products/ls-dsp-101-21g-0-25in/). A drop-in replacement for the Nordson EFD part.

Our part number

LS-DSP-101-21G-0.25IN

21G Threaded Stainless Steel Dispensing Needle, 1/4 in

![Six dispensing needles with purple, blue, red, orange, black and pink plastic hubs and stainless steel tubes](/images/products/threaded-stainless-steel-dispensing-needles-800.webp)

Photo shows the family range

LS-DSP-101-21G-0.25IN is a direct equivalent for Nordson EFD 5121-0.25-B, matching it on gauge (21G), length (1/4 in) and fitting (Luer lock). Our part: 0.5 mm inner diameter, 0.8 mm outer diameter and 6.3 mm (1/4 in) long, Stainless 304 + PP hub. It replaces 9 competitor part numbers across 6 brands.

__Nordson EFD 5121-0.25-B compared with Lineside LS-DSP-101-21G-0.25IN__
| Attribute   | Nordson EFD5121-0.25-B                        | LinesideLS-DSP-101-21G-0.25IN                          |
| ----------- | --------------------------------------------- | ------------------------------------------------------ |
| Description | 21G blunt stainless needle, 1/4 in, luer lock | 21G Threaded Stainless Steel Dispensing Needle, 1/4 in |
| Gauge       | 21G                                           | 21G                                                    |
| Length      | 1/4 in                                        | 6.3 mm (1/4 in)                                        |
| Fitting     | Luer lock                                     | Luer lock, threaded hub                                |

__More about LS-DSP-101-21G-0.25IN__
| ID mm    | 0.5                    |
| -------- | ---------------------- |
| OD mm    | 0.8                    |
| Material | Stainless 304 + PP hub |

[Get a quote](/quote/?sku=LS-DSP-101-21G-0.25IN&part=Nordson%20EFD%205121-0.25-B)[Request samples](/quote/?samples=1&sku=LS-DSP-101-21G-0.25IN&part=Nordson%20EFD%205121-0.25-B)[Spec sheet (PDF)](/spec-sheets/blunt-stainless-needles.pdf)

Quoted per SKU and quantity, delivered duty paid. [Full product page](/products/ls-dsp-101-21g-0-25in/)

## LS-DSP-101-21G-0.25IN also replaces

- [Adhesive Dispensing Ltd AD721025Direct equivalent](/cross-reference/adhesive-dispensing-ltd/ad721025/)
- [Fisnar 8001077Direct equivalent](/cross-reference/fisnar/8001077/)
- [Jensen Global JG21-0.25HPXDirect equivalent](/cross-reference/jensen-global/jg21-0-25hpx/)
- [Metcal 921025-TEDirect equivalent](/cross-reference/metcal/921025-te/)
- [Nordson EFD 7005005Direct equivalent](/cross-reference/nordson-efd/7005005/)
- [Techcon TE721025Direct equivalent](/cross-reference/techcon/te721025/)
- [Techcon TE721025-1000Direct equivalent](/cross-reference/techcon/te721025-1000/)
- [Techcon TE721025PKDirect equivalent](/cross-reference/techcon/te721025pk/)

## More Nordson EFD equivalents at 21G

- [2175-B1-1/2 in, LS-DSP-104-21G-1.5IN](/cross-reference/nordson-efd/2175-b/)
- [5121-1-B1 in, LS-DSP-101-21G-1IN](/cross-reference/nordson-efd/5121-1-b/)
- [5121-1.5-B1 1/2 in, LS-DSP-101-21G-1.5IN](/cross-reference/nordson-efd/5121-1-5-b/)
- [5121-B1/2 in, LS-DSP-101-21G](/cross-reference/nordson-efd/5121-b/)
- [70169101-1/2 in, LS-DSP-104-21G-1.5IN](/cross-reference/nordson-efd/7016910/)
- [70182221 in, LS-DSP-101-21G-1IN](/cross-reference/nordson-efd/7018222/)
- [70182251-1/2 in, LS-DSP-101-21G-1.5IN](/cross-reference/nordson-efd/7018225/)
- [70182331/2 in, LS-DSP-101-21G](/cross-reference/nordson-efd/7018233/)

[All Nordson EFD part numbers](/cross-reference/nordson-efd/)

Brand names and part numbers are referenced for compatibility identification only. Lineside is not affiliated with, endorsed by or sponsored by any of the brands listed.