Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
RAYCHEM - TE CONNECTIVITY RNF-100-3/8-4-STK Heat Shrink Tubing, Flexible Flame Retardant, 9.5 mm, 0.374 ", 2:1, Yellow, 4 ft, 1.2 mThe RNF 100 series from TE Connectivity are general purpose, flame retardant, high performance polyolefin heat shrinkable tubing. Features higher level of performance at elevated temperature, mechanical abrasion and fluid resistance, tubing are high quality, heat shrinkable product for wide variety of uses, has an excellent physical, chemical and electrical properties that meet industrial and military requirements. Irradiated modified polyolefin
The RNF-100 series from TE Connectivity are general purpose, flame retardant, high performance polyolefin heat shrinkable tubing. Features higher level of performance at elevated temperature, mechanical abrasion and fluid resistance, tubing are high quality, heat shrinkable product for wide variety of uses, has an excellent physical, chemical and electrical properties that meet industrial and military requirements.
- Irradiated modified polyolefin material
- Flexible coloured polyolefin tubing
- Single wall type
- Maximum working voltage of 600V
- Wide range of colours and sizes
- 2:1 shrink ratio
- Fluid types suited are aviation Fuel, Hydraulic Fluid, Lubricating Oil, Water
- Compliant to MIL-DTL-23053/5 Class 1&2 standard
- Minimum shrink temperature +121�C
- Operating temperature range -55�C to +135�C
Applications
Industrial
Product details
| Length - Metric | 1.2m |
| Shrink Tubing / Boot Material | PO (Polyolefin) |
| Shrink Ratio | 2:1 |
| I.D. Recovered Max - Imperial | 0.188" |
| I.D. Supplied - Imperial | 0.374" |
| Length - Imperial | 4ft |
| I.D. Supplied - Metric | 9.5mm |
| Product Range | RNF-100 Series |
| I.D. Recovered Max - Metric | 4.8mm |
| Shrink Tubing / Boot Colour | Yellow |
Other details
| Brand | RAYCHEM - TE CONNECTIVITY |
| Part Number | RNF-100-3/8-4-STK |
| Quantity | Each |
| Technical Data Sheet EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1405 reviews
Sort
Product Reviews
★★★★★ 5
my fav now after using 50+ pillows
Style: Back Sleeper, Pattern Name: King
I have always struggled to find the perfect pillow, and so far I have had 50+ pillows. Personally, I like my pillow to be on thinner side as I look for more support for my neck.
This is my first time buying pillows online, because I like to physically touch and feel the firmness and thickness before I purchase my pillows. I am so glad I did it! These pillows are just PERFECT for me! Perfect firmness, perfect thickness and perfect material.
One thing I suggest is that be extra cautious when you open the package. These pillows were rolled and put in a relatively thin shipping bag, so when you open with sharp objects be careful not to cut your new favorite pillows!
I let the pillows sit for about 48 hours before I started using them, but I assume you don't have to wait that long.
Overall, I am very happy with my first online pillow purchase with Serta!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2020
★★★★★ 2
Not worth it
Style: Side Sleeper, Pattern Name: King
Feel nice and fluffy for couple months, then go flat
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025
★★★★★ 1
14% polyester filling
Style: Side Sleeper, Pattern Name: Jumbo
It has 14% polyester filling. The description is not complete in amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
★★★★★ 5
Definitely beats sleeping on the floor!
Color: Grey, Size: Twin
I was sleeping on the floor with my dog after she had emergency surgery and this helped me get through those tough couple of weeks. Comfortable and not too heavy. Comes with a bag to store it in and helps make it easier to move around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Comfy
Color: Grey, Size: Cot
Very comfortable even for large children and adults.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026