PACKING,PREFORMED (P/N ms28775-118) - New Surplus
P/N: ms28775-118
Category: O-Rings & Packings
Flat-rate shipping. Choose Ground or a faster service at checkout.
Flat-rate shipping covers most parts. If your order turns out to need freight or special handling, we'll contact you with the updated shipping cost before it ships. You can pay the difference or cancel for a full refund. International buyers pay any duties and import taxes.
Available Inventory
| Condition | Price | Stock |
|---|---|---|
| New Surplus | $0.35 | 187 Available |
Product Description
The MS28775-118 is a preformed nitrile rubber O-ring conforming to MS/SAE AS28775 specifications. Sized for dash-118 applications, this seal operates in hydraulic component glands on aircraft and ground support equipment, handling petroleum-based fluids like MIL-H-5606. Installation requires verification of shelf life, lubrication with system fluid, and size confirmation against the maintenance manual.
The NBR material provides reliable sealing in static hydraulic service across typical aircraft operating temperatures.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the PACKING,PREFORMED (P/N ms28775-118)?
The MS28775-118 is a preformed nitrile rubber O-ring conforming to MS/SAE AS28775 specifications. Sized for dash-118 applications, this seal operates in hydraulic component glands on aircraft and ground support equipment, handling petroleum-based fluids like MIL-H-5606.
What material is the ms28775-118 made from?
Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The PACKING,PREFORMED meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the ms28775-118 in bulk quantities?
Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the ms28775-118.
What is the shelf life of the ms28775-118?
Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the ms28775-118.
Related O-Rings & Packings
- O-RING – P/N M83461/1-218
- PACKING – P/N ms28774-330
- O-RING – P/N e4a-05-000-105
- PACKING – P/N 271151
- PACKING – P/N as3578-227
- PACKING,PREFORMED – P/N ms29512-16
- PACKING, PREFORMED, ORING – P/N s9414-4-017-3
- PACKING – P/N m83248-1-130
- O-RING – P/N M83461/1-111
- O-RING – P/N m83248-1-019
- PACKING – P/N 3014223
- PACKING – P/N s9413-516